Why does my vagina smell bad after sex?

I'm 20 years old and I just had sex for the first time and me and my boyfriend have both noticed that afterwards my vagina has a bad smell. Is there anything I can do to prevent it?

Go to a gynecologist. You need some pills.

yes see a gyno

The doctor can help but he may also tell you that for you that scent is normal. If it is, you may not be able to do anything to change it. You can mask it or power etc but ea woman’s scent is unique to her. What you consider a turn off may well be the best turn on for a man.
Check it out but don't worry too much about it. Just be clean and neat about yourself and let normal be normal. Good luck
Gino

OK.. you've had a bunch of men answer your question and I don't think they know what they're talking about. As a 28 year old ladies who's been active for about 13 years now I will tell you if you guys are having sex w/o a condom and if his semen stays inside of you for a couple hours it will begin to smell a little stank. Is this what is happening..or are we talking right after because maybe your boyfriend has funky smelling semen due to thing like diet. My suggestion to you is to use the restroom after sex each time (it also helps prevent painful UTIs) and try and get some of his semen out of you.

GIRL ALL you HAVE TO DO IS DOUCHE GIRL STICK that DOUCHE IN AND SQUEEZE AND IT'LL CLEAN U

no douching is bad for you

wagamama is right. It is actually the semen. Try taking a shower afterwards. Dont use soap just rinse down there. Also dont douche. Douching messes with you alkaline balance and leads to yeast infections. You boyfriend might want to get more fruits and vegetables in his diet =D

wagamama is right. It is actually the semen. Try taking a shower afterwards. Dont use soap just rinse down there. Also dont douche. Douching messes with you alkaline balance and leads to yeast infections. You boyfriend might want to get more fruits and vegetables in his diet =D

wagamama is right. It is actually the semen. Try taking a shower afterwards. Dont use soap just rinse down there. Also dont douche. Douching messes with you alkaline balance and leads to yeast infections. You boyfriend might want to get more fruits and vegetables in his diet =D

Im the third one on here that is going to blame any gross smell on the semen.Even a small amount of pre c*m smells disgusting.Try making him wear a condom or make him pull out and come in a wash cloth or napkin.