The doctor, help or assist me pozhalusto to understand! If menses come regul...

[Alla]

The doctor, help or assist me pozhalusto to understand! If menses 4 numbers of each month come on a regular basis, and since February dangerous and safe days have moved for 2 days, when at me? How in general it is considered this method and what days the most dangerous to conception?
In advance I thank, Alla.

[Soboleva L.I.]

Dear Alla! Calculation of days of possible or probable conception is spent as follows: it is necessary to know day ovuljatsi (approximately for 2 weeks prior to the beginning of a menses) - it is defined or determined by means of measurement of basal temperature, the some people feel an ovulatory pain, it is possible to do or make UZI-the control. 4 5 days before and after an ovulation concern to dangerous, all the others - safe. The method approaches or suits only for women with the constant partner and very regular cycle.