Hi ya, i'm 21 and had the same problem when i stopped
taking the pill, i didnt get a period
for 2 months then had a real heavy one, after
that i didnt have one for almost 3 months, i told my doctor about this as i was sexually active, always protected though, and she said that ur cycle will go back to the way it was b4 u started takin the pill, so if it was irregular b4 it will b again. i am off the pill 10 months and still dont have regular periods, never know when one will come!