How to calculate safe days - only the desired pregnancy

When a girl begins to have sex, shewonders how to calculate safe days to avoid unwanted pregnancies. Every woman knows that the conception of a child occurs only in a certain period of the menstrual cycle. The period from the eleventh to the fifteenth day after the onset of menstruation is considered dangerous, because at this time the ovary leaves the ovary. Others - "safe", but it is worth remembering that one hundred percent this can not be asserted, and you can get pregnant in this period.

If a woman wants to identify dangerous days forpregnancy, the calendar is her best assistant. It should mark the beginning and end of the cycle. For the calendar you need to follow for two years to learn about the changes in your body and possible deviations of the menstrual cycle, if they arise. Only so the girl will know how to calculate the safe days and prevent the fertilization of the egg. The onset of the menstrual cycle is the day when spotting starts, and the end is the last day before the start of the new menstruation.

How to calculate safe days? The calendar method is the most popular way that beautiful ladies use to avoid unwanted pregnancies. To calculate, you need to know the shortest and longest menstrual cycle. Ovulation occurs on the 11-18th day, and to count the days of the "dangerous" period, it is necessary to subtract 18 from the shortest, and from the longest - 11. It turns out that if the longest cycle is 30 days, then 30-11 = 19. Let the shortest - 26 days, then 26-18 = 8. Thus, the dangerous period will be considered days from 8 to 19. At this time the probability of conception of the child is the greatest, and on the remaining days you can not protect yourself.

Naturally, the question is how to calculate the safedays, can occur monthly, because The onset of menstruation depends on many factors, for example, on medication, general health or stress. Therefore, many women can say that the onset of menstruation for them can be unpredictable. To determine a "safe" day, it is necessary to measure basal temperature (in the rectum). Before the onset of ovulation, the temperature rises from 0.2 ° C to 0.4 ° C.

For many women the easiest way to calculatetheir "special" days are the cervical method. It consists in observing the changes in mucous secretions from the vagina. Approximately from the tenth and on the eighteenth day of the cycle, watery mucus appears, which means that "dangerous" days have come, the probability of pregnancy is high. Calendar (in the event that the girl leads him) can confirm that ovulation has begun.

But the most accurate is symptomothermalmethod, it includes all of the above methods. Only in this way the representative of the fair sex will know exactly how to calculate the days. When can I get pregnant? Such a question is asked by women who can not conceive a child and use all these methods to determine the days of ovulation, when the desired conception for them may occur.