If a woman does not have abdominal pain before intercourse but has abdominal pain after intercourse, consider the following possibilities: first, abdominal pain caused by infection during intercourse, the patient will have clinical symptoms such as increased discharge, lumbar acidity, and discomfort in the lower abdomen. Secondly, when the patient has underlying diseases such as pelvic stasis syndrome and adenomyosis, the pain can be induced during intercourse. Third, when patients have ovarian cysts, submucosal fibroids and other tumor diseases, the mechanical pulling effect of intercourse can cause the tumor to twist, resulting in abdominal pain, which is intense and persistent, and requires timely hospital consultation. Fourth, patients with ectopic pregnancy or corpus luteum cysts can experience acute abdominal pain when rupture occurs during intercourse, which can lead to hemorrhagic shock in severe cases due to bleeding.