Sperm is constantly being produced. The SPR (sperm production rate) for a man of normal fertility is over one hundred million sperm per day, or roughly 70,000 per minute. This rate is fairly constant, and is not affected by sexual activity including masturbation. Sperm count and quality is lowered by diseases, poor general health habits, poor nutrition, high scrotum temperature (such as produced by hot tubs), as well as by drugs and chemicals. A sperm takes 70-75 days to develop. Individual sperm develop within the testicles, taking 60 days to become a spermatid which gradually acquires the ability to move by beating its tail and eventually develops into a mature spermatozoan. The sperm then takes a further 10 to 14 days to pass through ducts and the epididymis, before it can leave the scrotum.
My ob-gyn told me that sperm takes 36 hours to reproduce.
Sperm cannot reproduce, but after an ejaculation more sperm will develop to prepare for the next ejaculation.
Last 6 months
3-5 min.
you would need to have sex
3 to 5 days, usually. I've heard of them living as long as 8 days.
No. Once the sperm is in the egg no other sperm is allowed in.
Answering "If you are not sure wether your man release sperm in youwhat is the best prevension drug you can take?"
As long as he produces the active male gamete cell (sperm) and physically make it possible for the sperm to reach the ovary and fertilize the ova in the female.
No. Without testicles, there is nothing to create them.
Depending on the man, they should make sperm his entire life unless they are removed or he develops certain glandular conditions.
It is unknown whether or not the medication Lyrica is dangerous to a man's sperm. Studies are still being conducted on the effect of Lyrica on a man's fertility.
If he stays in long enough and often enough to significantly raise the temperature in his scrotum, then the sperm currently under production will be somewhat degraded. However, sperm is under constant renewal and it doesn't take ling for the sperm quality to bounce back.
You can, but the more sperm you have the better. If ur tryin to get preggers make sure ur man can make a lot of sperm.
well, if you are talking about sperm that a man ejaculates; then no. you cannot see sperm with the human eye. it's too small.
AS LONG AS A MAN can achieve an erection and ejaculation, the most probable cause would be sterility (no sprem count) or low sperm count. He should get tested to see if his sperm count is just low. There are steps he can take to increase his count. But if he is sterile, not much can be done. <<<ADR>>>