Is it safe to have sex during the first one to two months of pregnancy?

Generally speaking, pregnancy, medically known as the gestational period, should avoid sexual intercourse during the first one to two months, as it may adversely affect the fetus.
Pregnancy refers to the process in which sperm and egg unite in the fallopian tube to form a fertilized egg, which then implants in the uterus and ultimately develops into a fetus. The first one to two months of pregnancy fall within the early stage of gestation. During this period, fetal development is slow, the growth environment is not yet fully established, and the overall condition of the fetus is unstable. Sexual activity may cause intense physical movement that could damage the vagina or uterine cavity, thereby disrupting the fetal environment. This might lead to symptoms such as vaginal bleeding or vomiting, and in severe cases, could result in miscarriage. Therefore, sexual intercourse is generally not recommended during the first one to two months of pregnancy.
Throughout pregnancy, women should尽量 avoid sexual activity to ensure healthy and normal fetal development. They should also pay attention to their diet—limiting high-fat and high-sugar foods while consuming more vegetables and fruits—and cultivate good eating habits. Regular gynecological checkups are important, and any discomfort should prompt immediate medical consultation. Medications and lifestyle adjustments should only be used under a doctor’s guidance.