I have never had sex, however I have had "dry sex" (meaning humping and all but with clothes on, me jeans and underwear, him jeans and boxers). Last month my period was very light and only lasted about 2/3 days, when usually it is very heavy and lasts about 7/8 days. This month, no period. So far it is a week late. I dont know for SURE that I'm not pregnant, and I will test for that soon. In the mean time, are there any other causes that could make you have an abnormally light period one month, then no period at all the next month? I had a TINY bit of spotting last week and bloating (which usually happens 2 days before my period) but then no period... could this mean I didnt ovulate 2 months in a row? I dont know, please help!