If the back pain during ovulation is not serious, it is usually a normal manifestation. Because ovulation will have the egg through the fallopian tube into the uterine cavity, there may be greater changes in the pelvis, pelvic blood vessel congestion or changes in the pelvic internal environment, which will trigger the adjacent areas of abnormal sensations, such as back muscles produce soreness, if the soreness is not serious, it is a normal performance. The egg departs from the ovary of the fallopian tube and requires energy to enter the uterine cavity through the fallopian tube, so the pelvic peripheral tissues may be provoked or affected. If the patient’s back pain during ovulation is very serious, it may be an abnormal phenomenon, and it needs to be clarified whether there is imperfect follicular rupture or poor tubal permeability, which triggers the symptoms of back pain during ovulation, or even back pain.