hi, im 16 today, i havent started my peiods but i keep gettin this white stuff in my nickers every day what id it and help me i want to start. i feel all left out becasue all my friends ave started and i havent if there is some one out there with a answer please tell me ??? by the way i have a very poor diet i eat alot of sugary foods, i weigh 7 and a half stone. ino its normal but whn i was 11 i was sick of bein skiny, so i eat loads of sugary foods e.g. chocolate chrisps just to put weight on. im 16 now i cant sop eating it now and i have not put any more weigh on please help ??????????? and is it true can u still get pregnant if you have not started your periods?????