no. and that's not really a physical possibility, either. it can, however, reduce lubrication and sexual response allowing for less easy of penetration.
Go to the doctor and ask for a few extra stiches . hell you close it tight enough you might able to call yourself a virgin again.
it didnt happen to me, i was just wondering because there was the one web site thing that said its possible...well i did look it up on google, so i didnt know.
It's not a stupid question, you're merely curious! Anyway, if the said occurs, it's more than likely due to a decrease in natural lubrication, which can occur with chemical birth control methods. So no, the vagina would not actually be tightening up on birth control pills, it would only seem to be that way due to lack of lube.
Ha! I actually have a friend who told me it did! A few months ago, we were talking and, outta nowhere, she was all "Faith, I dunno what it is, but here lately, it hurts when my b/f and I have sex....it feels like I'm losing my virginity all over again. My b/f likes it, but it's killin' me!" Then, she went to the doctor's and they said that they accidentally gave her too much estrogen -like, WAY too much. Probably three times as much as what she was normally taking. I guess that such a quick change from one to the other can do that -so yes, it is possible.
that's likely to be the reason. I too have noticed it takes me ages to be ready and lubricated after being on the pill for almost two months now...so annoying, but it's getting better now.