When you can get pregnant: learning to count the days. Chances of getting pregnant: which days are the greatest, how to increase the likelihood of conception

In unmarried, young, inexperienced girls, during spontaneous sex, in the process of arousal, their heads do not think about protection at all. And only after sex a state of panic arises; many girls think in fear: “Am I pregnant?”

“I had sex with a friend right in the forest, but we didn’t have condoms. He didn’t finish, but I’m afraid of getting pregnant, it’s too early for me to be a mother.” Do you recognize yourself?

In this article we will talk exclusively about the likelihood of pregnancy without condoms and other types of protection, excluding the possibility of transmitting sexual diseases:

— chances of getting pregnant using the PPA method

- the likelihood of getting pregnant during menstruation

— the guy has finished, what is the probability of pregnancy? Etc.

Important! Men, like women, produce lubricant during arousal. Male lubricant may contain sperm! The possibility of pregnancy is always present, but in some cases it is extremely low.

Main components for fertilization

To “fly” only 3 components are required:

— spermatozoon

- auspicious day

— health and reproductive age of partners

So, by and large, it is not difficult to fertilize the uterus, but in practice, everything is a little different:

Some people cannot get pregnant if all the factors are met, and some girls get pregnant contrary to all expectations.

Probability of pregnancy with PPA

The PPA method is the timely removal of the penis from the vagina before the onset of orgasm (emission of sperm) in men. Coitus interruptus is used by almost all married, experienced couples, but it is not recommended for practice by beginners of sexual knowledge, young people, and inexperienced partners.

The probability of pregnancy using the PPA method is 27% in healthy couples under 30 years of age. (27 out of 100 women get pregnant when using PPA for 1 year).

The likelihood of pregnancy in established couples without contraceptives

Established couples often have sex without contraceptives, so this category of people is the most interesting from a statistical point of view.

All people are individual, for some it costs nothing to get pregnant, for some even on the most opportune days they are not destined to get pregnant, and for others, despite all negative factors, they become pregnant. Putting these nuances aside, it is interesting how many women in general become pregnant while in constant unprotected sexual relations.

Gynecology does not keep such statistics, but one cannot help but notice the following developments:

- after 3 months of regular sexual relations without contraception, 40% of women will become pregnant

— in just half a year this figure will approach 65%

- if you have sex for 1.5 years without protection, the probability of pregnancy will be 90%

Pregnancy directly depends on the menstrual cycle, health and age of the partners.

If you have regular sex with the same partner for 2 or more years without protection and do not get pregnant, then most likely the partners have problems with reproductive functions.

Risk of pregnancy during menstruation

There is an opinion that the likelihood of pregnancy during menstruation is extremely low. But in fact, we should not forget two important points:

1. Sperm in the vagina live up to 7 days

2. A woman’s egg can mature not only towards the end of the menstrual cycle, but also towards the middle of the menstrual process.

Taking into account these factors, the likelihood of pregnancy is extremely low only in the first two days after the start of menstruation, when the most unfavorable environment is created for the sperm.

Do not forget about infectious instability during ovulation. An open cervix is ​​an easily vulnerable target for harmful microorganisms.

What is the probability of pregnancy after menstruation?

The likelihood of pregnancy after KD is also high. But the following category of girls has greater “lucky” chances:

— critical days last longer than usual (the egg is completely renewed and ready for fertilization during menstruation)

- menstrual cycle less than 25 days (the egg matures and is ready for fertilization by the end of menstruation)

Also, do not forget about the health of your partner - active, tenacious sperm can live in the vaginal cavity for 7 days.

Genetic predisposition! It is rare, but there are cases when 2 eggs mature in one cycle. This situation provides for the possibility of conception during menstruation. It’s difficult to ask openly, but if your mothers or grandmothers became pregnant immediately after their period, then it’s better not to risk it.

Chances of getting pregnant on different days of the cycle

The process of menstruation is the preparation of the female body for the fertilization of an egg.

The first seven days are characterized by the growth of follicles on the ovary and bleeding.

In the following days, one follicle stands out and continues to grow actively, while others stop at this time.

From approximately the 14th to the 17th day, the follicle bursts and an egg appears. The fallopian tube draws in the egg. Ovulation occurs - the most favorable time for conception.

The fact that this cycle of egg maturation is repeated allows women to monitor and calculate favorable days. But it is worth considering that in modern life, only a third of women have a regular, accurate cycle. That is why such a method of protection as is not reliable.

The most favorable days for pregnancy

The probability of pregnancy on one day determines the duration of the menstrual cycle:

Cycle 28 days (14-15 is the most favorable day for conception)

The cycle is 35 days (days 17-18 will be the most favorable).

These days, if you do not want to have children, it is better to abstain from sexual contact, or use condoms.

Pregnancy statistics on different days of the cycle

Gynecologists observe the following statistics of unwanted pregnancies depending on the day of the cycle:

* 4th day of the cycle – 2% chance of pregnancy;

* 7th day of ovulation – 17% chance of unwanted pregnancy;

* From the 7th to the 10th day of ovulation and after the 17th day, the probability is greatest - more than 70%.

Important! It is not recommended to rely on this method of contraception if your menstrual cycle is unstable. Depending on the hormonal state (stress, emotions, unusual daily routine), there may be disruptions in the hormonal system.

Probability of pregnancy in the days preceding menstruation


This period is considered the safest for unprotected sex, since the likelihood of pregnancy is extremely low. If conception does not occur on the days of ovulation, then fertilizing the egg in the following days until the next ovulation is extremely unlikely (4-5%).

Important! In this situation, the greatest difficulty is to accurately determine the day before the start of critical days. If the cycle is unstable, then the complexity doubles.

The problem of diagnosing pregnancy in the premenstrual period

In the days preceding menstruation, the problem of untimely diagnosis of pregnancy arises: the sperm fertilizes the cell, but the cell does not attach to the uterus, but remains in the tube. In this regard, the girl does not find out about pregnancy until the first delays.

What to do to avoid getting pregnant without contraceptives?

Today, there are both male and female methods of contraception.

: spiral, polyurethane plugs and overheating of the scrotum. The essence of the method is the neutralization or protection of sperm.

Finally, I would like to recommend using condoms. Taking into account new technologies, there are hypoallergenic condoms that are ultra-thin and do not cause discomfort.

State your reason for refusing contraceptives in the comments?

Not every woman has access to the joys of motherhood. Therefore, every adult representative of the fair sex has at least once asked herself the question: “What are the chances of getting pregnant?” This is primarily due to a change in priorities - ironically, the ideal period for pregnancy falls during study or career, so many couples postpone planning a child for 10 years. But even if everything is in order with health and age, it is possible to conceive a child not everyone. What are your chances of getting pregnant and how can you increase them?

Age and chances of getting pregnant

Age is one of the main reproductive factors in both sexes. Time is always inexorable. If a woman wants to give birth to a child, then the greatest chance of becoming pregnant is at 20-24 years old, after which the probability gradually decreases, and the risk of infertility increases. And although men have a much longer reproductive period, the likelihood of having healthy children at 45 is much lower than at 20.

Is there a chance of getting pregnant if you are already older? According to family planning experts, a woman's fertility at 40 is four times lower than at 25. This means that the more years pass, the longer it takes for you to conceive, and, in addition, various diseases, which usually become apparent over the years, can interfere with bearing a baby. What are the chances of older couples getting pregnant? According to medical statistics, 6% of women aged 35 and 23% of 38-year-olds cannot conceive a child for more than three years in a row with regular sex life. This is mainly due to health problems. The following factors reduce the likelihood of conception:

  • depletion of egg reserve;
  • reduction of the menstrual cycle;
  • thinning of the endometrial layer in the uterus;
  • increased viscosity of vaginal secretions;
  • diseases affecting the reproductive organs (endometriosis, polycystic ovary syndrome, chlamydia);
  • exacerbation of chronic diseases.

Chance of getting pregnant after menstruation

The very possibility of conception in women is associated with the ovulation cycle - the maturation of the egg. And this, in turn, occurs only on certain days of the menstrual cycle. How to determine your chances of getting pregnant after your period based on your ovulation calendar? Very simple. The ovulation cycle is divided into three periods:

  • the period of perfect sterility, when the probability of fertilization of the egg is zero;
  • a period of partial sterility, when there is still a chance of getting pregnant after menstruation;
  • the period most favorable for conception.

According to the ovulation calendar, the period of partial sterility begins on the last day of menstruation and continues until ovulation. It, in turn, occurs 14 days after the first day of menstruation, but can also fall on days 11-13 of the cycle. According to recent studies, the greatest chance of getting pregnant occurs at the time of ovulation. The probability is 33%. The day before ovulation, the chances of getting pregnant reach 31%, two days later they drop to 27%, and three days they are only 16%. These numbers are related to sperm viability, which decreases every day. The longer the gap between intimate contact and ovulation, the less chance of getting pregnant. The probability of conception remains 5 days before ovulation, although it is too low. And for six or more days, as well as after the release of the egg, it is minimal. It should be remembered that these data are only relevant for women with regular cycles.

What are the chances of getting pregnant if you get your period after trying to conceive? This doesn't always mean you failed. In rare cases, after fertilization of the egg, menstruation still continues, but the discharge is scanty and spotting. If this is your case, then you have every chance of getting pregnant after your period.

Couple lifestyle

Absolutely healthy spouses who do not have problems with bad habits have much more opportunities for conception than smokers and sick people. Sometimes you need to change your lifestyle in many ways for difficulties to subside.

What factors affect your chances of getting pregnant? These, first of all, include a woman’s weight - its lack (less than 50 kg) and excessive excess lead to disruption of the ovulation cycle.

The ability to conceive decreases with psycho-emotional overload. Research has shown that men who experience regular stress have less sperm production in their testicles.

How do coffee and cigarettes affect your chances of getting pregnant? Fundamental research on this issue has not yet been carried out. However, according to some data, caffeine and nicotine slow down the production of sperm and make them less mobile, and therefore capable of fertilization.

Temperature also affects the ability to conceive - both men and women should avoid hypothermia and overheating in the genital area, as well as poor circulation due to tight or uncomfortable clothing, since all these factors reduce reproductive function.

How to increase your chances of getting pregnant

It is necessary to prepare in advance for successful conception. If a woman is taking oral contraceptives, they should be discontinued several months before planning. Some birth control pills continue to work for some time after discontinuation - these include oral contraceptives, hormonal injections, rings, etc.

When planning pregnancy, take into account the ovulation cycle. For women whose cycle is irregular or too long, the best way to determine the release of an egg is to measure your basal body temperature every morning. During ovulation it increases. Within 2-3 days before the basal temperature rises, the chances of getting pregnant are as high as possible.

How to understand that you need specialist help

For a healthy couple who have regular sex life (about twice a week), conception can occur within a year, provided that the expectant mother is under 35 years of age. If this does not happen, you should contact family planning specialists. If the lady was taking contraceptives, then three months can be added to the period allotted for independent attempts to conceive. If a woman is over 35 years old, then a visit to the doctor should be scheduled after six months of unsuccessful attempts.

It is worth visiting a specialist if you have endometriosis, pelvic inflammatory disease, a history of miscarriage, or are aged 40 years or more. Is there a chance of getting pregnant in this case? In most situations the answer is yes. The only question is how much time and resources it will take.

A woman’s ability to conceive is completely absent in postmenopause (when menstruation stops completely), as well as after surgery to remove the ovaries or affect the fallopian tubes.

The onset of pregnancy is a long-awaited happy event in a woman’s life, which is designed by nature itself to make her happy. The act of conception itself is a kind of sacrament of love, and the fruit of the true feelings of lovers is the birth of a baby. Of course, there are exceptions, and two bright stripes on a test indicator are not always good news for future father and mother. And for a number of reasons, young people are in no hurry to decide to plan a pregnancy, citing too much work, lack of financial resources, lack of proper housing, work and other factors.

As a result, the decision about future conception may be postponed indefinitely. On the contrary, many couples are concerned about the issue of getting pregnant as quickly as possible the first time. Is it possible?

Of course, the chances of conceiving a baby are quite high even with a single sexual act. However, turning to statistics, you can find the following indicators: only one in six women can become pregnant during their first sexual intercourse. What can most directly influence the onset of pregnancy? Of course, first of all, this is the health of both parents.

If the body functions normally and there are no pathological abnormalities, then the chances of becoming a potential future mother increase many times over.

Numerous studies and life itself tell expectant parents that pregnancy the first time is a possible phenomenon, but from the point of view of gynecological theory it is still unlikely. Therefore, there are a number of mandatory conditions that a man and woman who are in a hurry to conceive their first child should know.

What's included in this list:

  • The female body is complex and much of it is subject to cyclicity. The harmonious, coordinated work of a woman’s reproductive system guarantees a high probability of conception. A woman’s menstrual cycle should be uninterrupted and last at least 21-28 days;
  • Conception must be accomplished during the ovulatory period, that is, in the middle of the cycle. This is the time the egg is released into the uterine cavity. It is during this short period (the egg lives for a maximum of 36-48 hours) that it is advisable to have sexual intercourse;
  • sperm must maintain high mobility, activity and viability to fertilize the egg;
  • a man and a woman must be healthy emotionally and physically.

It happens that the zygote cannot attach to the wall of the uterus, and it leaves it at the onset of the next menstruation.

How to determine the chances of pregnancy the first time?

If a woman or girl’s menstruation is even and stable, then we can hope that there should be no problems with conception. In a healthy female body, ovulation should be constant and its arrival, as a rule, is within the middle of the cycle, this is the 14-16th day. If we consider that the activity of sperm in a healthy male body can persist for up to 3 days or more, then, accordingly, conception can occur if intimacy occurs before ovulation. However, statistically, the chances are equal – 10-12%. If the couple does not conceive, there is no need to worry. First, you need to coordinate your lifestyle, establish a work and rest schedule, get rid of stressful situations and be sure to conduct a full examination of the whole body.

The examination that a woman needs to undergo

Here are the main studies for women:

  1. Visit to the gynecological office.
  2. Research ultrasound.
  3. A number of mandatory tests.
  4. Drawing up a calendar based on your own cycle (beginning, that is, the date of the first menstruation and the date of ovulation).

It is important for a man to understand how healthy he is, eats properly, and how valuable he is as a potential donor.

What can interfere with conception and pregnancy?

It's a shame if those in a hurry to become parents fail to conceive a child the first time. But you shouldn’t see this as a tragedy, because there are plenty of reasons for a failed pregnancy and many of them can be easily eliminated.

What may influence the delay of this event:

  1. Incorrectly calculated cycle and day of ovulation.
  2. The presence of chronic diseases, especially the genitourinary system.
  3. Taking any medications (antidepressants or tranquilizers, for example) that affect sperm activity and the ovulation process itself.
  4. Witnessed abortions in the past (recent or distant). Diagnostic curettage in the uterine cavity, surgical interventions and minor operations - all this can cause the absence of pregnancy.
  5. Weak activity of sperm cells in a man.
  6. Age can also be one of the fundamental barriers to conception.
  7. Pathologies of the female genital organs (endometriosis, glandular hyperplasia, uterine fibroids, chronic adnexitis and other diseases in women).

It is the disease of the female reproductive system that needs to be discussed in detail, since it is this disease that often interferes with the long-awaited happiness of two.

In order for the egg to implant in the uterine cavity, and not in another nearby area, you must have healthy genitals.

So, “wrong” conception can be provoked by:

  • obstruction of the fallopian tubes;
  • disturbances in the structure of the endometrium;
  • adhesions in the genitals.

All this prevents the egg from fully “settling” in the uterus. The bitter outcome of all this can be a miscarriage and even death if the egg, due to the adhesive process, ends up in the fallopian tube and not in the uterus. Moreover, it is difficult for sperm to reach the egg that is stuck in the tube.

Endometritis and endometriosis are diseases that negatively affect conception. Indeed, with these diseases, the egg cannot penetrate the mucous membrane and fully gain a foothold in it in order to continue further development.

In reality, nothing is impossible. Factors that hinder conception can be reduced or even eliminated if you take your health seriously and are determined to achieve your goal. You just need to undergo a full medical examination from many specialists and, if any pathologies and disorders are identified, begin comprehensive treatment and therapeutic measures.

Is caesarean section a cause of infertility?

Caesarean section in itself is not a cause of infertility. It is possible that as a result of this intervention, pockets of inflammation appeared in the uterus. If not enough time has passed since the first birth, then you should wait with a new conception until the body gets back into shape and recovers. Another reason for an unsuccessful pregnancy after a cesarean section may be the presence of adhesions in the abdominal cavity.

Theoretically, two years after the first birth, a woman can again hope to become a mother for the second time.

What is the probability of getting pregnant on a certain day of the cycle?

The likelihood of getting pregnant depends on:

  • whether you use contraception (if so, what kind);
  • women's health;
  • men's health;
  • day of the cycle on which sexual intercourse occurred.

Chances of getting pregnant with unprotected sex

To find out what the probability of getting pregnant is, consider the functioning of the female reproductive system.

On the first day of menstrual bleeding, follicles begin to grow on the ovary. These are a kind of sacs in which one egg grows and matures. After about 7 days, one of several follicles is identified. It continues to grow, and the rest “subsides.”

Approximately in the middle of the cycle (on the 14th day with a 28-day cycle, on the 17th with a 35-day cycle), the follicle bursts and an egg is released from it. It is drawn in by the uterine tube (fallopian tube), through which the egg moves into the uterine cavity.

Now you can calculate the probability of getting pregnant on a certain day of the cycle. You are most likely to get pregnant if you have unprotected intercourse in the middle of the cycle, that is, on the 14–15th day with a 28-day cycle or on the 17–18th day with a 35-day cycle. Sex before or after your period is least likely to lead to pregnancy.

After ovulation, the egg lives in a woman’s body for about a day (an average of 24 to 48 hours). Spermatozoa remain motile for three days, that is, 72 hours. There are studies showing that sperm in a woman's body can remain active for up to 7 or even 9 days, which indicates a high probability of becoming pregnant. Considering this, as well as the not entirely regular cycle of many women, it becomes clear why the calendar method of contraception has such low effectiveness - from 14 to 38 women out of 100 who are protected using the calendar method become pregnant within a year.

Is it possible to get pregnant while using contraception?

In this case, the likelihood of pregnancy depends on the method of contraception.

Usually, to calculate the probability of getting pregnant, the Pearl index is used. It shows the number of pregnancies that will occur in 100 women if they do not use any contraceptives for a year. In Russia, this figure ranges from 67 to 82.

The Pearl index is also used to calculate whether there is a chance of becoming pregnant when using a particular type of contraception. The number of women who became pregnant during the year using this method of contraception is indicated. Data are presented both for couples who correctly use the chosen method of contraception, and for couples who make errors in use. If a condom is used correctly, for example, 3 out of 100 women become pregnant, but if used incorrectly, 19 will become pregnant.

  • Female and male sterilization
  • Between 3 and 50 women out of 10,000 become pregnant.
  • Combined oral contraceptives
  • Between 5 and 40 women out of 10,000 become pregnant.
  • Pure progestins
  • Intrauterine device
  • Between 5 and 12 women out of 1000 become pregnant.
  • Condom
  • Between 3 and 19 women out of 100 become pregnant.
  • Spermicides
  • Between 5 and 27 women out of 100 become pregnant.
  • Coitus interruptus
  • Between 12 and 38 women out of 100 become pregnant.
  • Calendar method
  • Between 14 and 38 women out of 100 become pregnant.

The first two methods of protecting against unwanted pregnancy are the most effective. However, there is a fundamental difference between them: sterilization is irreversible, and you can stop taking COCs at any time.

How to get pregnant the first time? This question is asked by many couples who are planning the birth of a baby. Most women and men believe that not using contraception and actively having sex is all that is needed for this. But is it?

In this topic we will try to tell you whether it is possible to get pregnant the first time, what factors influence conception and how to properly approach such a delicate matter. We will also share secrets on how to get pregnant with a boy or girl.

Is it possible to get pregnant the first time and what affects conception?

There are a number of factors to consider when planning to conceive.

  • Duration of the menstrual cycle. More often than not, women whose monthly cycle is less than or more than 28 days fail to get pregnant the first time, especially when it is not regular. This is explained by the fact that the fertile time is ovulation, that is, the release of an egg from the ovary, which falls in the middle of the cycle. With a 28-day cycle, the egg is released on the 14th day. But for most women, stress, excessive physical or mental work, hormonal imbalances and other reasons can lead to a cycle failure, which will affect the release of the egg. Therefore, it is not always possible to predict the exact date of ovulation.
  • Lifespan of sperm in the female genital tract. On average, sperm remains active once it enters the female genital organs for 72 hours. Therefore, the chance of getting pregnant the first time will be higher when sexual intercourse occurs during ovulation. But even if you calculate everything accurate to the day and get to ovulation, the probability of fertilization of the egg will be only 25%.
  • Health status of sexual partners. Chronic diseases, age over 30 years, unbalanced diet, bad habits, abortions, operations on the organs of the reproductive system can be the reason why you cannot get pregnant the first time.
  • Sexual intercourse on fertile days of the monthly cycle. Adhering to this simple rule, the conception rate is still low - about 10%.

You also need to understand that conception does not always end in pregnancy, since a fertilized egg may simply not penetrate the endometrium of the uterus and come out during menstruation.

What are the chances of getting pregnant the first time? Let's figure it out. According to statistics, every sixth woman planning a child manages to get pregnant the first time.

Experts also say that if a woman was unable to get pregnant the first time, then it is necessary to continue to have an active sex life and not use contraceptives further. In this case, pregnancy can be expected in the next six months.

Clinical observation of hundreds of couples planning a child, who led a healthy lifestyle and had sexual intercourse no more than three times a week, showed that efforts were successful within six months in 60% of couples.

How can you get pregnant quickly the first time and what is needed for this?

To get pregnant the first time, you need to adhere to the following recommendations:

  • plan a pregnancy at the age that is most suitable for this - 20-25 years, since young girls have a regular cycle in most cases;
  • calculate the day of ovulation over several months, as this will significantly increase the chances of conceiving a child;
  • use special tests to determine ovulation;
  • measure basal temperature, an increase in which to 37.4 ° C indicates ovulation;
  • on the day of ovulation, have unprotected coitus.

There are also other ways to help you get pregnant quickly.

Is it possible to get pregnant after the first time: poses, pictures

Can a girl quickly become pregnant by choosing certain positions, and which position is considered the most suitable? This opinion is shared by many, but not by those who understand this topic. Therefore, unfortunately, we will dispel this myth.

There is no magic position that guarantees 100% conception the first time. The chance of conceiving a child is affected only by the day on which unprotected intercourse was performed, and this day should be ovulation.

But, perhaps, to conceive a child, women whose uterus is bent backwards will need a special position, since this pathology prevents sperm from entering the cervix.

In this case, experts recommend having sex in positions where the man is behind the woman. This position provides deeper penetration into the vagina and makes it easier for the seed to enter the cervix. Also, after coitus, it is recommended that the woman take the “birch tree” position (see photo).

Unfortunately, the only true, quick and accurate way to get pregnant has not yet been found. But taking into account the opinion of experts and reviews of women on forums, we have selected methods that will increase the likelihood of conceiving a child the first time.

  • Taking vitamins. A few months before the planned pregnancy, both partners need to start taking vitamin complexes, which must contain vitamins E and C, as well as folic acid. Also, do not forget about macro- and microelements such as calcium, iron, copper, selenium, magnesium and zinc. The listed vitamins and minerals will not only speed up the onset of pregnancy, but will also help give birth to a healthy child, since they contribute to the normal formation of organs and systems, primarily the neural tube.
  • Have sex no more than 2-3 times a week. It takes 8-12 weeks for sperm to mature, and with one ejaculation, 100-400 thousand sperm are released. Therefore, too frequent sexual intercourse reduces the effectiveness of the semen and it will not be possible to conceive a baby quickly.
  • Folk methods and remedies. You can quickly conceive a child if you regularly consume ortilia decoction. To prepare the decoction, you need to pour three tablespoons of the leaves of the plant into two glasses of boiling water and simmer over low heat for 20-30 minutes, after which the medicine should be strained through a fine sieve. It is recommended to take this decoction several cups a day instead of tea. Traditional healers also advise eating pumpkin in any form, since it is rich in vitamins and minerals that have a beneficial effect on reproductive function.

Is it possible to get pregnant for the first time and plan the gender of the baby?

More than one women's forum is replete with the question: I want a boy or a girl, what should I do? Well, let’s reveal the secret of what can be done and how to plan the sex of the baby.

The sex of the fetus is determined during the fusion of the egg with the sperm, and the sex depends on which chromosome is present in the male reproductive cell.

The X chromosome is responsible for the birth of a girl, and the Y chromosome is responsible for the birth of a boy.

The following patterns are also known:

  • “boy sperm” live up to 24 hours in the female genital tract, but at the same time they are much more active than “girl sperm”;
  • “girl sperm” live up to 72 hours after entering the female genital organs, but they move slower than “boy sperm”.

Taking into account the above-described features of sperm with X and Y chromosomes, we can say that in order to conceive a girl, unprotected sexual intercourse must occur three days before the date of ovulation. Before the egg is released, the sperm carrying the Y chromosome will die, and only the “girl” ones will remain.

Accordingly, first you will need to determine this date using the methods that we previously described.

If you want a boy, then sexual intercourse should be on the day of ovulation, then sperm with a Y chromosome will fertilize the egg faster than sperm with an X chromosome.

More than one specialist will be able to answer this question reliably and unambiguously. One woman immediately got the long-awaited pregnancy, while the other did not become pregnant even after the tenth in vitro fertilization.

Experts say that after the first IVF only 35% of women can become pregnant. It all depends on a number of factors, which include the following:

  • age of partners;
  • the nature of the disease that caused infertility;
  • duration of infertility;
  • quantity and quality of embryos obtained during artificial insemination;
  • the woman’s compliance with all recommendations for preparing for embryo implantation;
  • a history of unsuccessful attempts at artificial insemination;
  • partners' lifestyle.

If you cannot get pregnant on your own and decide to resort to in vitro fertilization, then you, first of all, need to choose an experienced specialist - a fertility specialist - and strictly follow his recommendations.

As a result, we can say that, unfortunately, there is no one hundred percent method that would help you get pregnant the first time. You can only increase the chance of quickly conceiving a baby using the recommendations described above.