It is possible to have intercourse after 42 days after delivery if there is no problem after the review. It is important to note that it is best not to have intercourse too early to avoid gynecological diseases, because bacterial infection can easily cause gynecological inflammation, such as vaginitis, endometritis, pelvic inflammatory disease, and easy to extend into chronic gynecological inflammation. After all, during the menstruation period, women’s bodies need to return to their prenatal state, and also breastfeeding, will feel very tired, in fact, women do not have much energy and sexual desire, the man should try to take care of his wife’s feelings during this time. In addition, even if you have intercourse, you should also take contraceptive measures, although breastfeeding is generally not menstrual, but there is still the possibility of ovulation, so 42 days after delivery review if the uterus is back to normal, intercourse should pay attention to take safe and effective contraceptive measures to prevent unwanted pregnancy, generally recommended is the external tool contraception (condoms). In addition, the male partner must be gentle during intercourse, after all, some women in normal labor will perform lateral perineal incision in the process of delivery, rough movements may cause bleeding or lead to re-rupture of the suture; while women with cesarean section have incisions in the abdomen, more to prevent pressure on the abdomen caused by the incision discomfort. In short, you can have intercourse after 42 days after delivery, but you should do a good job of contraception.