It is believed that during menstruation several days, before it and after guarantee absolute protection against pregnancy. Is it so?
Physicians have long proved that can not conceiveOnly on the first day after the end of menstruation, and during it, because in this matter, there is no absolutely safe days. This is due to the fact that there are times when ovulation may occur not at the moment when we think.
The shear can affect ovulation:
- health and stress.
That is why mature egg can beginits movement on any given day, and even if exactly follow the cycle of the calendar, you can still not grasp this point. This confirmation is a large number of babies born with the calendar method of protection.
Of course, the probability of conception at this timegreatly reduced, but there is no guarantee that everything will happen the way you plan. Thus, many err is whether you can actually get pregnant immediately after menstruation.
To figure it out, you should know that the menstrual cycle is divided into three phases:
Most women cycle lasts 28 days. The length of the first phase has a duration of 14-16 days, then the ovulatory phase begins. During this period, the duration of 1-2 days there is rupture of the follicle with the release of the egg. The final luteal phase 12-14 days duration occurs proliferation of the endometrium before coming implantation of a fertilized egg.
Therefore, knowing your menstrual cycle you can define "dangerous" days for you when you can get pregnant.
Given that the duration of the life of the egg is about two days, and the biggest life expectancy of sperm lasts up to seven days, may become pregnant from the twelfth to the sixteenth day of the menstrual cycle. But this figure is true only if your cycle has a duration of 28 days!
However, there are a few "buts": do not forget that the body of every woman is unique, all the processes occurring in it with some deviations from the standard "graphics". For example, the ability to get pregnant immediately after menstruation there is a woman who has short menstrual cycles and prolonged periods of up to seven days. Therefore, you can get pregnant in the first days after menstruation.