महिलाले पुरुषको बिर्य खादा के हुन्छ , खाएपछि हुने तपाईलाई थाहा नपाएको ५ तथ्य जान्नुहोस्.......भिडियो हेर्न तल क्लिक गर्नुहोस.....

We've all heard the rumors about sperm—pineapple, hot tubs, ladies who are allergic. But what's the truth? We consulted the experts for the facts:
It's Fast and Furious, Right from the StartGet this: The first moment of ejaculation contains the highest concentration of sperm, says board-certified urologist Harry Fisch, M.D., clinical professor of reproductive medicine at Weill Medical College of Cornell University.
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Sperm typically stays in your body for 48 hours after sex, however, "it can hang around for as long as five days to a week," depending on how "friendly" your cervical mucus is, says Fisch. Interestingly, cervical mucus protects sperm and helps it stay longer in the body around ovulation, when you're most fertile.
Lots of S.. or Masturbation Won't Lower a Guy's Sperm Count

Don’t worry, he doesn’t have a limited supply of swimmers that he's going to use up, says reproductive endocrinologist Carrie Wambach, M.D., from Southern California Reproductive Center in Los Angeles. That said, frequent ejaculation may lower the volume, but if he generally has a normal sperm count this shouldn't make much of an impact, she says