I am 33 years old and am having irregular periods. I have been experiencing prolonged bleeding for about 6 months which it last between 10-13 days 14 days is the longest. I went to my gynocologist today and she prescribed medroxyprogesterone provera. I am read up on it and am a little confused on it. Is provera the same as clomiphene? Are they any simular with each other? Did anyone get pregnant after the firstset of 10 pills?