A few days after my period, you can sleep together and not get pregnant.

First of all to understand the normal menstruation and ovulation regularity changes. For menstrual regularity, cycle stability of women, cycle is generally 28 to 30 days, ovulation period in the expected menstrual cramps about two weeks before, in this expected ovulation day around 5 to 7 days, called ovulation period. In ovulation period with sex, of course, is easy to get pregnant, so called dangerous period. And in menstruation other time in the menstrual cramps expected within a week, or a week after menstruation clean, called safe period. The so-called safe period, that is to say, the possibility of sexual pregnancy at this time is not high, but the safe period contraception is unsafe, because the ovulation of the human body may also be affected by emotions, pressure, etc., resulting in abnormal ovulation. In addition, if menstruation is irregular, it is often irregular ovulation, so contraception cannot be carried out in accordance with this method. The best contraceptive method in clinical practice is to use condoms, intrauterine rings, short-acting contraceptives, etc.