testicles
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Hot Sperm: Could Heating up Testicles Be the Future of Male Birth Control?
Women have a variety of methods for contraception, but only two methods are commonly available to men: condoms and vasectomies. Both methods have their drawbacks. Condoms can break, and some men are allergic to the latex in standard condoms. Vasectomies are surgical procedures that can be painful and difficult to reverse. So the search for…
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Scientists Transplanted A Rat Testicle Onto Another Rat’s Neck [WARNING: Graphic]
Lab rats probably don’t have many deep thoughts. But one of these days, right as a scientist is transplanting a testicle onto a rat’s neck, one of those little furry guys is going to ask itself — what did I do to deserve this? And how will I get my revenge?