Hi I'm 21 years old and have been having a period since i was 12 years old. They were always irregular. I would have one period then it would be 2 months before the next then i would have normal periods the next 2 or 3 months then not have one for 3 or 4 months. I went on the pill but the doctor took me off as it was making me feel dizzy and sick, ever since then i've not had a period for 20months now! I've had blood test, ultra sound scans but everything has come back normal. I am worried that if it doesnt get sorted i will have problems trying for children in the near future. Has anyone had the same problem? Please help!!