when i was 13 i had periods every 2 weeks so was put on the pill ever since they have been fine, untill about 11 months ago i am now 23 and havent had a normal period in over 11 months, for the past 8 months they have stoppped all together i have been to see 3 doctors who seem to think its normal for a woman not to have periods! So have just ignored it, i have put on a stone and now i have got so fed up i have come off the pill but i have still had a period! I have been looking at PCOS web sites and think that could be a possibility??