Hey there! I havent ever had full-on sex, but my boyfriend and I mess around a lot. he gets me off, I get him off, and we clean up. we're very careful not to get his penis or any semen near my lady parts, but we were messing around during my fertile window and now my period is super late (4 days late, day 34 of cycle) the only time we've messed around since my last period his penis never touched any part of my lady parts and I only have him oral. I cleaned my hands off with a clean napkin before cleaning myself up with a clean napkin. I took a pregnancy test today and it came back negative. take a look for yourself. however I'm still really scared and I'm wondering what my chances are of still actually being pregnant! my period is never this late! also I've had a slight fever for a few days but no other pregnancy type symptoms. no boobs hurting or growing, no nausea, etc. please help one paranoid college student!