Hello doctor. The question is about my wife. She have very long irregular periods since age of 9. And now it has become a big problem. She have a irregularity of evry second month. Moreover whenever the periods are about to come. A very severe pain starts and it continues till the periods end. The flow of periods is also very high. I think she have a problem in her pregnancy due to it coz we have tried but she do not get pregnant. Please help us out. Thank you