My fiancé has problem of severe menstrual cramps during every period. Last time she had delayed periods and heavy bleeding with intensive abdomen pain. I have come to know that the cramps are due to compressions in uterus to force blood to go out. So, I am guessing that she might be having microperforated hymen layer which may not be allowing blood to pass freely. There is another reason why I am assuming this is because she was in severe pain when we tried to have intercourse. Then I tried with a finger but that also led to severe pain. So, I am thinking her hymen layer is microperforated and thick to be broken. Am I right? If so, what would be the best solution in this regard? Hymenectomy? Please suggest.