I know pregnancy apparently can cause them.... I got ONE during my last pregnancy, and it was (joy oh joy) right at the bottom of my vaginal opening (gross, I know). I didn't walk, I RAN to my OB/GYN and told her to cut it off. She laughed at me, but honestly, there's no way I could have given birth knowing that thing was there... So yeah, she cut it off.
I know it's really not that big a deal, but I can't deal with things like that at all.
at 3:23 PM on Nov. 16, 2010