Sperm sorting method could prevent girls being born, scientists warn | New Scientist - Sperm birth

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Yes, men are born with. Unlocking such mysteries of sperm development could someday lead to infertility treatments or even the elusive male birth control pill, said.

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Comments:

By Dukus - 00:01
A vasectomy to cut or seal the two tubes that carry sperm to the penis. A male birth control pill and a contraceptive gel are still in the works.
By Fekasa - 00:00
So the question is, are males born with sperm, like females are born of immature eggs at birth, baby boys are born with what appears to be a.
By Talabar - 08:15
Most men don't give much thought to the quality of their sperm, until it's time to start a family. But there is a lot you can do before that, to increase.
By Goltishakar - 14:45
A new way of sorting sperm could lead to products that couples could use at home to make them less likely to conceive a girl, scientists have.
By Gashakar - 01:04
Barrier birth control methods physically block sperm from entering the uterus. Some examples of barrier birth control methods include.

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