Physical examination was unremarkable: there was no palpable adenopathy; breath sounds were clear to auscultation bilaterally in all lung fields; there were no appreciable murmurs, rubs, or gallops; there was no organomegaly or tenderness on abdominal examination; there were no appreciable rashes on examination of the skin; and there were no sensory ...
1 Each follicle contains an immature egg (ovum) but only one follicle usually survives to maturity. It is supposed that ovulation pain is caused by the expanding follicle stretching the membrane of the ovary.  Ruptured follicle - when the egg is mature, it bursts from the follicle. This may cause slight bleeding.
You can deal with ovulation pain just like you would deal with cramps. If it's causing you severe pain, however, you should talk to your healthcare provider. Sometimes girls and women will get pain in one ovary or the other during ovulation which happens about half way between your periods. Mittelschmerz (the name of that pain) happens when a mature follicle (egg) is released from the ovary. It is less common to get ovary pain at period time. It is hard to distinguish the location of discomfort during menstruation, but most times complaints involve the area in the middle above the pelvic bone, the upper thighs/groin area and lower back.