To ensure the health and safety of mother and baby, husbands should try to restrain their sexual impulses during their wives’ pregnancy. Especially during the first and second trimesters of pregnancy, sexual intercourse should be avoided to prevent complications such as miscarriage, premature birth or infection. So, is it possible to have sex during pregnancy and how to have a safe sex life? First of all, should be in the wife’s normal pregnancy, the husband should respect his wife’s wishes, in the wife has a healthy body, stable emotions and good state of mind, you can choose the appropriate position for sexual intercourse. Sex during pregnancy should pay attention to the following two points: 1. Both parties should drain urine, clean the vulva and male external genitalia before sexual intercourse, and choose a sexual position that does not compress the abdomen of pregnant women. Generally advocate gentle action not rough, penetration should not be too deep, the frequency should not be too fast, each sexual intercourse time not more than 10 minutes for the degree. Pregnant women should urinate and wash their vulva immediately after intercourse to prevent episodic urinary tract infections and uterine cavity infections. 2, the best way to have sex during pregnancy is to use condoms or do in vitro ejaculation, to semen not into the vagina is good. This is because the prostaglandins in male semen are absorbed by the vaginal mucosa, which can cause strong contractions in the pregnant uterus, not only causing back pain in pregnant women, but also easily lead to miscarriage and premature birth. You should be cautious if the following conditions occur: 1. For those who have habitual abortion, you should absolutely avoid sexual intercourse throughout pregnancy, even including sexual language and sexual stimulation. The reason is that sexual excitement can also induce strong contractions of the uterus. 2, a history of premature birth, should be in the last premature birth of the corresponding month before the beginning of a period of time until the delivery, should absolutely avoid sexual intercourse. 3.Pregnant women who are diagnosed with pregnancy complications such as “low placenta” or “severe gestational hypertension” should avoid having sex to avoid prenatal hemorrhage, eclampsia (convulsions, coma), preterm delivery and fetal death. 4, after premature rupture of fetal membranes, should immediately go to the hospital for treatment.