ive been having yellowy discharge for awhile now, sometimes thick, sometimes not. and ive looked at symptoms of a UTI and yeast infection, but there is no smell, unless ive kept the same panty liner on for way too long, no burning/itching, and im not sexually active. i do take birth control pills, i dont know if that has anything to do with it, but i figured id say anyway. anyone have any idea?? my boyfriend and i are planning on having sex and i just want to make sure everything with me is ok before we do it. thank u