ive had sex twice this month.. used a condom both times. the 1st time he didnt cum in me. im not sure if he did the 2nd time.. but anyways i usually get my period anywhere from 29-34 days apart. the last 2 months ive gotten it 34 and 33 days apart. i dont think im pregnant, well i hope not. im only 16. and my period has always been regular. anyways- last week softball is over.. my season started in february. and i made allstars for the summer so i had it every day.. now im not exercising like that, and i was wondering if that could be a reason for my late period. its been 40 days since my last one!help1!!