Hi i had sex with a man about 6 months ago...just recently he told me he got an inefection from me....it started with him maybe 2 weeks ago. I got a pap smear and STD test doen back in Oct 2009, it came back negative......this was after havign sex with him...he describes this infection that he has brungin whne he pees, he has yellow liquid coming out, and it hurts........he sees the docotr once a week, he says they do swabs on the yellow liquid...doctor tells him i infected him by having sex while on my menstraul........or could he just be lying to me, and no admitting to having sex with another girl, because its against his religion......to me it sounds like gonnorhea or chlamydia