People who are newly pregnant are usually allowed to sleep with their husbands, but they cannot have sex to prevent accidental abortion. For newly pregnant women, because the fertilized egg is not particularly stable after implantation, so it is not recommended to cohabit at this time, strenuous coitus action, may stimulate the uterus and thus induce uterine contractions, which will increase the chances of miscarriage and miscarriage of the first sign of miscarriage, which is detrimental to the progress of the pregnancy. In addition, just pregnant women, the body’s hormone level is in the rise stage, this time will also be accompanied by an increase in secretions, if this time to have sex, do not pay attention to the hygiene of the case will also increase the risk of infection, causing a variety of gynecological diseases. Therefore, women should avoid having sex after pregnancy, especially in the early and late stages of pregnancy to avoid accidents.