What is the cause of pain in the fallopian tube during ovulation

Pain in the fallopian tubes during ovulation is a normal occurrence. It is a physiological phenomenon. Many women, who pay attention during ovulation, will find that they have a vague pain once a month. Some of them have a sensation of falling in the abdomen, and some of them have variable pain, changing their location every month. Others also experience a small amount of vaginal bleeding. Some have pain for about 15 minutes, some for a day or two, and some have blood in the leukorrhea. These are all related to the pain of ovulation, and have nothing to do with being married, as pain in the fallopian tube during ovulation is a physiological characteristic of women.