Ever since I first got my period at age 11 my periods have come differently than what is to be expected. I may get my periods 4 or even less times at the year! I am a virgin and not on any pills. I have always had stomach problems but I thought it was only about weight or diet. I'm getting an ultrasound done by a doctor to see what could be the cause. The only thing I'm scared of is that they end up telling me I have a limited chance to become pregnant or even worse-not at all.