Postpartum three months with the bedroom can not be pregnant

3 months postpartum with the same room will not be pregnant? To see women at this time there is no breast milk, if there is no breast milk, menstruation has come, this situation may occur pregnancy. Because after stopping breast milk, the ovary began to secrete estrogen and progesterone, ovarian follicles will also develop, so there will be eggs produced, so pregnancy will occur. If 3 months postpartum is full breast milk, did not add any complementary food to the child. In this case, the purpose of contraception can also be achieved. Therefore, pregnancy rarely occurs in the same room at this time. If pregnancy occurs 3 months after childbirth, although breast milk is not sufficient, sometimes milk powder or other complementary foods are added.