Hi,
I had regualr periods while i was a teenager, until i was put on the pill at 16. I came off 18 months ago (when i was 20) for a break. Since then they have been extremely irregular, with cycles getting longer each month. The last was 80 days. I realise it takes a while to get back in sync after coming off the pill but i don't think it should be 18 months as i was so regular before, and the cycles certainly shouldn't be getting longer. I do not have PCOS or endometriosis. Can you help?