Why does it burns??

i am a 24 yrs old gal.i am mating with my boyfriend from last 5 years and i am very stable with my sex life and never changed my partner.often when we meet we mate for like twice or thrice a day and we do this once in a month or maybe twice. sometimes everything goes off smoothly but sometimes after mating opening of my vagina starts to burn when i urinate and it burns like hell, i cant even walk at times.and its nothing like i dnt enjoy the act, i do attend the orgasm. tried to make out the difference why it doesn't happens always when i copulate, i observed one thing, when i have a fight and i cry alot, starve and u know drink less water. during tht stage after having sex, the same prob occurs, the burning sensation is sometimes too severe tht i cry out of pain, the burning sensation continues for 3 to 4 days n it is not continues but when it starts it ends upto 5 to 6 hrs. i do take a medicine called cital but it doesnt help. please help me and somebody please tell me wats wrong

you probably got an std, go see a doctor.

it happens because your urine is extremely concentrated and acidic. You need to be drinking a lot more water every day. The body needs at least two liters of water every day to function efficiently. If you don't want your urine to burn, then drink the water.

i don't know, but YOU SHOULD PROBABLY USE A CONDOM EVERY TIME!!!!!

one marriage is good thing; two see a doctor, that is what they are for.

if you are having sex with your boyfriend I would assume that you feel comfortable enough to talk with him about STDs. Talk to him about it! Don't accuse him -- just tell him about what's going on and ask him if he might know anything about it.

Remember to clean yourself thoroughly (like you should be doing anyway). Talk to a doctor, because this seems a bit serious.

Wow, I'm not really sure what's wrong... but, what I could suggest that would be helpful is notifying your doctor about what's happening to your body, because that's definately abnormal. But before you panic... and get scared... get in there and see what can be done!

I can think of a couple of things, but what sounds most likely to me are three choices: a UTI, bacterial vaginosis, or a yeast infection. None of these are STDs, but they are related to intercourse and can make it painful. A UTI is an infection of the urinary tract, and needs antibiotics to cure. A doctor can look at a simple urine screen and see if it's there. It's pretty common, but sex can trigger it because you're jostling up next to it when you have sex. Bacterial Vaginosis (BV) is when your vagina's natural balance is displaced, and the bad bacteria takes over the good bacteria that keeps everything in check. Again, it needs antibiotics to fix, although sometimes it goes away on its own. If you have a thin, white, grey, or clear discharge that smells fishy, then it's probably BV. The discharge often gets worse after sex. A yeast infection is when yeast, which can naturally exist in your vagina, get out of control, often due to intercourse, or wearing tight clothing, or just being hot and moist, and not wearing cotton panties. These can be treated over the counter, but until you know for SURE that it's yeast (a cottage cheese like discharge and it itches like hell), you'll further upset your balance by taking a treatment.

So, see a doctor, but don't worry, it's something relatively common, if obnoxious as hell

What you described sounds like Cystitis...Infection of the urinary tract...It won't go away on it's own.You need to make an appointment with your family doctor...x_x

sounds to me like you have a problem with lubrication, hun. Vaginal Dryness and thinning skin around the vagina. This can either come through menopause (not likely as you're only 24) or can happen through hormonal imbalance. The burning is caused by irritation and tiny cuts/fissures - obviously peeing on sore wounded skin hurts. You can avoid getting sore by using a water-based lubricant. There are liquid ones on the market now that you hardly notice during sex and they are not sticky either - but make sex so much more enjoyable, specially when you go at it two, three times in one day ;-)
And in the long run you might want to adress whether you have an hormonal imbalance.
Good luck!! xxx