Is it possible to get pregnant before menstruation, what is the probability?

Many of the fair sex are afraid of an unexpected conception and, as a consequence, pregnancy. Some of them use contraceptive methods that are recognized by medicine, while others rely on a lucky chance and think that they will "carry". We will understand how fertilization takes place.

Menstrual cycle and conception

The average woman has a cycle of 28 days. This length is generally accepted. In the first half of the cycle , the egg develops and matures, which approximately two weeks before the monthly leaves the ovary. Then she descends the female tubes into the uterus. It is here that she must meet with the male cell for pregnancy.

It is worth noting that the female cycle may be slightly different from the generally accepted standards. Its length can vary from 21 to 35 days. This is a variant of the norm and does not require correction. However, in this case, the female ovulation occurs 10-14 days before the arrival of the next monthly. Let's try to figure out whether it is possible to get pregnant before the menstrual period.

Life of spermatozoa and eggs

Male sex cells can live for a rather long time in a woman's vagina. However, to do this, they need a suitable environment. If there is a good flora and cervical fluid, sperm can stay in the body of a woman for up to one week. The egg is capable of fertilization only a few days after it leaves the follicle. Usually, if the meeting with the male body does not happen, it dies in three days.

Short Cycles

Let's try to answer the question about whether it is possible to get pregnant before the monthly for 1 day. Provided that the woman has mostly short cycles, the answer can be positive. If the lady has a cycle length of 21 days, she ovulates in about one week after the first day of menstruation. This can be determined using elementary mathematical calculations.

Since male cells can live in a female environment for up to one week, after a sexual act that took place one day before the onset of menstruation, they can calmly wait for another ovulation and make fertilization. So, is it possible to get pregnant before menstruation in this case? The answer of specialists is unanimous: "Yes!"

Standard Cycles

If a woman has regular menstruation, which comes without delay after 28 days, then everything is a little different. In this situation, is it possible to get pregnant before the month for 10 days?

Making elementary calculations with the help of a mathematical school program, you can find out the following. With a cycle of 28 days, the release of the egg in a woman will come about a couple of weeks after the first day of another menstruation. The second phase of the cycle can last from 10 to 14 days. Therefore, sexual contact, committed 10 days before the next monthly, can lead to conception.

Therefore, the answer to the question of whether it is possible to get pregnant before menstruation, in this case, will be positive. And the probability of conception is very high.

Long cycles

If a woman has a regular cycle that lasts more than 30 days, it can be called a long one. Normally this time interval can be increased to 35 days. Let's try to figure out whether it's possible to get pregnant before the menstrual period in 3 days.

If the female cycle lasts 36 days, the egg yield is about 21 days. Thus, the sexual act, committed several days before the start of another menstruation, can be considered almost safe. Spermatozoa can not wait for the egg to leave the ovary in the next cycle, as this will happen only after three weeks from the beginning of menstruation. Also, the ovum that emerged from the ovary in this cycle is no longer capable of fertilization, since more than ten days have passed since that time.

So is it possible to get pregnant before menstruation in this situation? The probability of conception is very small. However, it must be remembered that there are exceptions to the rules.

Cycle failure

There are times when regular female cycles can undergo some changes. Usually this is due to stress or some changes in the habitual way of life. In such a situation, is it possible to get pregnant before the menstrual period?

For 5 days, a week or 10 days before menstruation, there was sexual contact - it does not matter. Pregnancy is likely in all these cases. If the cycle fails, the day of ovulation shifts to one side or the other. A woman does not suspect this at all. She believes that everything is going according to plan. Perhaps she thinks that ovulation has already taken place and very soon will begin monthly. However, because of the failure, the egg can escape from the ovary later. Contact on such a day with a high probability leads to the onset of pregnancy.

Non-standard situations

If a woman is breastfeeding or has an irregular menstrual cycle, then the fertilization during sexual intercourse, committed shortly before menstruation, is possible. The probability of such an outcome is quite high. Also, with the still not established menstrual cycle, fertilization is possible shortly before the onset of another menstruation. This is always a reminder of doctors, trying in such a way to warn against possible unpleasant consequences.

Is it possible to get pregnant before the menstrual period and will there be a period?

When answering this question, it is necessary to take into account the length of the female cycle and the time when the sexual act occurred. If the contact happened a week before the new cycle, then the outcome will be one. When the sexual act took place a few days before the month, the outcome will be completely different. Let's try to understand each case separately.

When a woman has a short cycle and contact was one day before the start of another menstruation, the likelihood of the onset of fertilization is. In this case, the lady can wait for another menstruation, and in the next cycle to become pregnant.

When a woman has an average length of the menstrual cycle, then a sexual act can take place during pregnancy, which took place one week or more before the next month's arrival. In this case, the woman detects a delay in menstruation and, as a consequence, pregnancy.

With a long cycle, the probability of conception is quite high, if sexual contact was made 11 days before the onset of menstruation and more. Similarly to the situation in the case of the average length of the female cycle, the lady can observe the delay.

If there was a failure in the work of hormones and, as a consequence, ovulation was shifted, then upon the onset of fertilization, menstruation will not come. A woman will find a delay and only then will she suspect a pregnancy.

Opinions of specialists

If the doctor hears from a woman the question of whether it is possible to get pregnant before the monthly for a week, he can definitely give her a reliable answer. If a lady does not use any contraceptive, then pregnancy, of course, can occur.

Most experts say that conception is possible both at the beginning of the menstrual cycle, and at its end, and even more so in the middle. Doctors strongly recommend that all women who do not plan pregnancy, use only proven contraceptives, and not rely on a lucky chance.

In our time, doctors know a lot of means that will protect against the onset of an unwanted pregnancy. Each woman can choose individual means: pills, candles, condoms, gels and other. It is necessary to consult a qualified specialist and find out what is right for you.

Is it possible to get pregnant before the menstruation: reviews

Many women use the calendar method of contraception. They know when ovulation should be, and they simply avoid sexual intercourse these days. Before menstruation, they have contacts, but conception does not occur. Such confident women say that the method is quite reliable, it is only necessary to calculate everything correctly.

This method of protection really has a right to exist. However, it is necessary to understand all its danger. A woman should be aware that there is always a risk of pregnancy after a sexual act committed before the month. Also it is necessary to say that 300 out of 1000 such representatives of the fair sex sooner or later find themselves in an interesting position. And after such cases, women cardinally change their testimonies about whether it is possible to get pregnant before menstruation.

Finally

If you are wondering if you can get pregnant before your period, then you definitely need to visit an experienced gynecologist. He will talk about the need to use proven means of contraception, otherwise unpleasant consequences can arise. Take responsibility responsibly to your body and do not expose it to the danger of becoming pregnant with an unwanted child. Be healthy and happy!