What is the cause of low back pain in ovulation period?

Ovulatory abdominal pain is a physiological phenomenon that does not require special treatment. It generally lasts for 13 days. With the absorption of follicular fluid, the symptoms of lumbar acid and abdominal pain will disappear. Show waist acid abdominal pain can be applied with hot towels in the small abdomen, while paying attention to rest. If the pain symptoms are serious, should rule out pelvic inflammatory disease, annex inflammation.