i have been bleeding for almost two months now , my period stared on july, 2 and did not stop since then, the doctor gave me provera and the blood increases with a lot of clots them i had D and C and the blood did not stop the i was given birth control and still the bleeding got worse . all my tests are normal and my doctor does not know what to do so he gave me provera again and i stared taking it yestrday , the blood is a bit less , but my question is I am 44 years old and i have always had a normal period and there is nothing wrong with any part of my reproductive system .. what is happening