OK, I'm 22 years old and I have very irregular periods, they have always been irregular. I haven't had it since September 06' and when I did it lasted for 4 or 5 months. It wasn't heavy though just really really lite basically there was blood only when I would use the restroom and not everyday either. I really want to have children but I'm afraid I can't :( . I am also afraid I'm a very high risk for cancer. If anyone has any idea of what I can be please let me know.

ok, I'm 22 years old and I have very irregular periods, they have always been irregular. I haven't had it since September 06' and when i did it lasted for 4 or 5 months. It wasn't heavy though just really really lite basically there was blood only when i would use the restroom and not everyday either. I really want to have children but i'm afraid I can't :( . I am also afraid i'm a very high risk for cancer. If anyone has any idea of what i can be please let me know.
Have you seen an OB doctor? If not, I would recommend it.
Also, is there any specific med's that you are taking that is doing this? I've also heard that women can have hormone changes or imbalances. A specialist to see for it would be an endocrinologist and/or your ob/gyn. I hope that you get well soon.