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This depends on the reason for the infertility. Usually problems with sperm are genetic, so cannot be seen by looking at sperm. However some sperm will have motility problems that reduce fertility, and this can clearly be seen down a microscope - some sperm will be seen swimming round in circles.
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∙ 13y ago
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Is white sperm more fertile?
Fertile men should have sperm that is between light gray to off-white. There is not a perfect color that will indicate fertility.
Can the man stop producing fertile sperm suddenly?
NO
How do you get rid of shave rashes?
Sperm of a fertile male.
How do you make human male sperm fertile again?
You can't.
How long sperm live in a female body while she on her period?
How long sperm can survive in the female body depends on how healthy the sperm are and whether the female is fertile at the time. If there is fertile quality cervical mucus present then sperm can potential survive for up to a week within her body.
How much sperm must be produced before a man is considered fertile?
It doesn't depend on how much of sperm is produced for a man to be fertile but it depends on the quality of the sperm. Many lifestyle factors affect the quality of sperm, eg. Smoking, excessive alcohol intake , temperature at which the testicles are kept at, etc.
What good deeds did Romulus and Remus do?
they gave females fertile sperm.
How does a fetus get to the womb?
the sperm finds a fertile egg and makes a baby
What does it mean when a guy is sterile?
he has no sperm.......Sperm only make up about 5% of the total volume of semen. So even if the man has had a vasectomy or is sterile for some other reason, his ejaculate will look pretty much the same as amn who is fertile.
Is there any method that can use if you're not able to fertile?
Depensd on what's wrong. There's IVF that can help things along, or you might need to look for a sperm or an egg donor.
Is a boy always fertile?
Yes, however sperm count decreases with age.
What type of sperm must fertile as egg to result in a female child?
The sperm must have an X chromosome as opposed to a Y chromosome.
