OKAY I just started school about a month a go and i ve been eating out more and i see my self getting stressed and not sleeping well either. i have been also having sex(like 3 times) but im careful and every time i did it( well we never finished so he never came no even close to it) which was last month. and its been 2 months to this day 11/3/09 and i havent had my pd. i think i could be pergent ( i know i cant spell) and im only 18. so i dont know what do im scared and i need help.

the wired part it i want to the doc 4 months ago and she told me ever thing is fine after i got all my test done.

How long have you been having regular periods?

Its common to have irregular periods at a young age. And just so you know, even if you think he never finished, there is always a possibility of pregnancy with even the smallest amount of sperm.