I'm 19 years old and me and my girl friend have protected sex. I have penetrated her without a condom but it before we actually started having sex. I may have pre cummed and I heard you can get pregnant by that. We don't have sex on a daily basis it's about every 3-5 days. I have always "'pulled out" in plenty of time she is supposed to have her this week. She thought she started her period about 4 days ago but it ended up being a what she thinks as a discharge. I can not be having kid. Can anyone please reassure me that she isn't pregnant...