hi im 21 tears old, i have 3 kids.Ive never had normal periods they where always a couple months apart,,,my last two kids whereborn 2006 and 2008 didnt have periods months before i got pregnat in 2006.I thought it might be PCOS but i herd women with that have troulble getting pregnat,that has not been a problem for me....also since ive had 3 kids i have had lots of pelvic exams and the usual pregnancy test...cant take birth control either...(got my hubby fixed)..amyone had this issue?