Patient's question:
Female, 24 years oldPregnant, 28 weeks
Had intercourse on December 31, very worried about it affecting the fetus.
After intercourse, there was no abnormal discharge from the lower body from last night to this morning.
Doctor's answer:
During pregnancy, sexual intercourse should be conducted with the following precautions:1. Avoid sexual intercourse during the first three months of pregnancy. During this period, the uterus is more sensitive, and sexual activity may cause uterine contractions, leading to miscarriage. Additionally, pregnancy symptoms and poor physical health in the expectant mother may reduce her interest in sexual activity.
2. Sexual intercourse is appropriate during the second trimester (months 4–6), but it should still be moderate. Special attention should be paid to hygiene and position. Before intercourse, both partners should clean the relevant areas. After intercourse, the woman should urinate. During intercourse, the man should not insert fingers into the vagina, stimulate the nipples, or press the pregnant woman’s abdomen. Avoid direct, strong stimulation of the uterus, rough movements, or deep penetration of the penis. Avoid positions such as crouching or riding. At the same time, do not lift the woman’s feet excessively or have her sit astride an man. Women with a history of threatened miscarriage, severe pregnancy complications, or a history of miscarriage should avoid intercourse.
3. Sexual intercourse should be avoided after the seventh month of pregnancy. At this stage, the fetus grows rapidly, the uterus expands, and sexual activity may easily cause premature rupture of membranes, leading to premature birth and intrauterine infection. It may even result in severe complications such as postpartum infection.