sperm
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Synthetic Embryos Produced Without Egg Or Sperm May Shed Light On Failed Pregnancies
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Male Contraceptive Stops Sperm From Swimming, Doesn't Have Hormonal Side Effects
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So NASA Just Sent Sperm To The International Space Station
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Low Sperm Count Indicates Other Health Issues Not Just Infertility
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Experimental Male Oral Contraceptive Shows Promise In Clinical Trial
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Deadly Arrow Poison Could Be Used For Male Birth Control Pills
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New Technique Using Artificially Produced Sperm Could Overcome Genetic Male Infertility: Study
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Sperm Count Using Your Smartphone? How About Trying These Weird Fertility Customs Around The World
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What Makes Conception Successful? Study Says It's About Mathematics Of Sperm Rhythm
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Sperm Donations In Florida May Contain Zika: Here's What Affected Counties Should Do
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Order A Daddy: Tinder-Style App Allows Women To Pick Sperm Donor
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Scientists Breed Live Mice Without Using Fertilized Eggs: Here's How They Tricked Nature
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