Men only run out of sperm when there is something medically wrong with them. Most men produce sperm all of their life ... even if they live to be 100 + years old!
Women are born with the eggs that they have and do not produce more. They usually stop being fertile at around 45 + years old.
2007-12-30 14:48:24
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answer #1
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answered by Anonymous
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For men there is a thing called recovery time, this is the time period in which men can ejaculate. men don't run out of sperm, as there are sooo many, but I suppose if you are very sexually active it may be harder to ejaculate. Eventually the male will make more sperm, but as you get older, sperm production slows down.
2007-12-30 14:45:06
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answer #2
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answered by Anonymous
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When sperm is first produced is called spermarche. After spermarche, men's bodies make sperm all their lives, and new sperm develop every minute. Studies have shown that the more a man ejaculates, the more sperm he develops, hope this explains why men never use up all their sperm.
2007-12-30 15:04:17
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answer #3
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answered by Anonymous
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The male body will continue to produce sperm until the death of the person. Unlike females who are born with a certain amount of eggs in her ovaries. Males dont produce sperm until the ages around puberty. Females run out of eggs around 45-50 (menopause)
2007-12-30 14:45:18
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answer #4
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answered by Anonymous
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Spermatogenesis is the process by which male spermatogonia develop into mature spermatozoa. It starts at puberty and usually continues uninterrupted until death, although a slight decrease can be discerned in the quantity of produced sperm with increase in age.
2007-12-30 14:45:19
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answer #5
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answered by DanE 7
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Spermatogenesis is highly dependent upon optimal conditions for the process to occur correctly, and is essential for sexual reproduction. It starts at puberty and usually continues uninterrupted until death, although a slight decrease can be discerned in the quantity of produced sperm with increase in age.
2007-12-30 14:48:20
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answer #6
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answered by jonnyhardway 3
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no men never run out of sperm i am 12 and i know that haha sorry but we have a health class hahah
2007-12-30 14:44:37
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answer #7
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answered by Anonymous
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Your body continues to make it until you die, though sperm counts tend to decrease as one gets older.
2007-12-30 14:46:18
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answer #8
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answered by corkyisgood 3
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They never run out of sperm!! 90 year old men can still have babies (Sometimes sad..but 100% true)!
2007-12-30 14:44:24
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answer #9
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answered by *LaLa* 2
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While women are born with a set of eggs and never produces anymore, men make new sperm throughout their lives.
2007-12-30 14:44:01
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answer #10
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answered by Anonymous
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