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Q: I just started having sex and all of my friends tell me I have to pee after. They say that if I don’t pee I can get a UTI. The problem is that I never have to go. I try every time – I run to the bathroom and sit there but nothing ever happens. Is that bad? Do you HAVE to go after? Is there something wrong with me that I can’t go?

A: Your friends are giving you good advice. In general, it’s a good idea to pee after sex. Sex can introduce bacteria where it shouldn’t be, up inside the normally sterile urethra (the tube from the bladder to the outside world). Urinating flushes out an bacteria that may be lurking near the opening to the urethra, just dying to crawl inside and wreak havoc with a urinary tract infection (UTI). Read More »

I’m one of those girls who religiously pees after sex. I read an article at some point in my life (probably in Cosmo when I was sneaking it at 15) about how peeing could prevent UTIs. Combine that with the fact that I inherited my mothers insanely-active bladder, and I can’t imagine not taking that trip to the potty. Sure, it sorta kills the romance and puts cuddling on hold for a minute, but I’ve never had a UTI so I think that makes it worth it.

I’ve also heard girls talk about how peeing after sex could prevent STDs and pregnancy. I’m less than convinced, but could there be some truth in it? Does urine have some secret healing powers? I decided to investigate the idea of peeing after to sex to see if it really does anything…or if we’re all missing out on quality cuddles for nothing.

Most research finds that peeing after sex may reduce the possibility of contracting a Urinary Tract Infection. Peeing after sex can prevent UTIs because “it can help remove unwanted organisms from the urethra, which may reduce the risk of urethral infections.” While it’s not a guarantee, what do I really have to lose by running to the bathroom naked to clean out my urethra? I’m not a fan of any unwanted organisms in my lady-parts, so if peeing after sex will flush them out, I’m game.

So if pee can rid me of that evil bacteria, can it do the same for sperm? Read More »