 [ Symptoms ] i have only had 2 periods in the past 9 months i am not pregnant i also urinate constantly what could be wrong  i have only had 2 periods in the past 9 months one in august 2012 and one in january 2013 while it is not uncommon for my periods to be irregular i have never gone more than 2 or 3 months without a period i have been sexually active for the past 3 months but i am not pregnant over the past year i have also noticed that i urinate very frequently including getting up in the middle of the night at least twice to go to the bathroom what could be wrong [ Disease ] i am 51 years old and i only have my period like once every 6 months my dr told me its pre menopause and put me on medication for it you should see your dr it could be something else too good luck teresa