i am 36 and i had my tubes banded in 2001 and ever since i have had a 22-25 day cycle until the past couple of years at least two months out of the year i getmy period twice in that month but the next month im back on the same 22-25 days. In june 2012 i got my period late according to my schedule I did take a blood test and all the test have been neg i have had my periods reg since then in jan 2013 again i got it twice and now i should have gotten my period on 19 or at latest 22 and i still dont have it. im healthy other wise no thyroid problems. i do have signs of getting my period since 02/15 and i just would like to know if this could be early menopause can anyone help me.