Sperm alive

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It's probably one of the last things on your mind during ejaculation , but your semen can be a good indicator of your fertility and overall health. If you're thinking about how strong your swimmers are, or want to know what a normal sperm count is, then look no further. We break down everything you need to know about semen, sperm count and male fertility:. Semen is a white or grey liquid, emitted from the urethra tube in the penis on ejaculation.
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How Long Can Sperm Live in a Container?

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Are sperm alive? - BBC Science Focus Magazine

Reproduction is the process by which organisms make more organisms like themselves. But even though the reproductive system is essential to keeping a species alive, unlike other body systems, it's not essential to keeping an individual alive. In the human reproductive process, two kinds of sex cells, or gametes GAH-meetz , are involved. The male gamete, or sperm, and the female gamete, the egg or ovum, meet in the female's reproductive system. When sperm fertilizes meets an egg, this fertilized egg is called a zygote ZYE-goat. The zygote goes through a process of becoming an embryo and developing into a fetus. The male reproductive system and the female reproductive system both are needed for reproduction.
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The Truth About Sperm Survival: How Long Do Sperm Live?

A pod of 10 sperm whales have died on the east Yorkshire coast in what is thought to be the biggest mass stranding of the cetacean in England since records began in A rescue operation was launched after the group of juvenile mammals was spotted in shallow water between Tunstall and Withernsea at around 8. The BDMLR said it was not able to try to shepherd the sperm whales out to deeper waters due to the rough sea. It said that because of their size — males reach about 20 metres in length and weigh up to 80 tonnes — it was not possible to move the whales once they were stranded, and they rarely survive long when on land.
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Home sperm tests measure sperm count — the number of sperm in the fluid semen ejaculated during an orgasm. But sperm count is only one factor in male fertility. Home sperm tests require ejaculation into a collection cup.
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