Sex is a very pleasant thing and an indispensable emotional spice, but some women have back pain after sex, affecting normal work and life, what is going on? What is back pain after sex? 1. Sudden interruption during sexual life In order to prolong sexual life, many young couples prolong orgasm by deliberately interrupting ejaculation, which will cause women's lower back pain afterwards. 2. It is in a special period The pelvic cavity is in a state of congestion during menstruation or ovulation and when the body is overworked, which can aggravate the discomfort when stimulated by external forces, causing low back pain. In addition, if you have frequent sexual activity, the mobility of the lower back will increase, and the pelvic tissue will be engorged, causing low back pain. 3. Suffering from gynecological diseases Women with gynecological diseases have back pain after sex, especially if they have cervicitis. The main manifestations of cervicitis are backache and abdominal pain, wh...