Will having sex without menstruation during lactation make you pregnant

Lactation does not come to menstruation with sex, sometimes pregnant. Because there is no menstruation in lactation, sometimes normal ovulation, in general, wait until after ovulation to be able to menstruation. Therefore, if there is no birth requirement in lactation, we must also do effective contraceptive measures to prevent accidental pregnancy. Under normal circumstances, about 6 months after childbirth will resume normal menstruation.