What is a Sperm Bank?
611505
A sperm bank is a repository of human sperm.  If you wished to donate then yes you would have to masturbate there.
516896
like ur jokes bit whats the sperm one?
352958
You're in the wrong business. You can buy sperm online and have it shipped to your house for 2 or 300 dollars. You need to come up with another way to get the cash.
1180820
Sperm can get into the fallopian tubes within 5 minutes after ejaculation, but it can take up to an hour. But the first sperm usually cannot fertilize the egg. It takes sperm many hours inside the cervix, uterus, or fallopian tubes before it's ready to fertilize the egg, this is called capacitation. During capacitation, the outside of the sperm is prepared for entry into the egg.
67534
Well sperm itself is just made up of living human tissue. Just a bunch of cells, noting more.\n\nNow what males ejaculate, the semen, is actually not that much sperm, but mostly just bodily fluid. That's why if a man gets a vasectamy (gets his tubes cut so he cant extrude sperm), he still ejaculates semen, and there isn't any visual difference.
1067460
not sure why your examining your sperm - but maybe you should ask a dr
664848
The first answerer to this question makes me angry because I dont know how people so freely answer with incorrect information; the babies ALWAYS develop in a woman's uterus. Science cannot replicate that environment, nor do they wish to at this point. But nevermind.\n\nTo answer your question: a "Test tube baby" is a term for a child which was concieved through in vitro (latin: in glass) fertilization. This process is usually carried out when either the female or the male is infertile so that the couple is still able to have a baby rather than adopt or be childless all their lives. An egg (usually more than one) and sperm are mixed together in a petri dish. Here, the sperm fertilizes the egg, forming a zygote. After the egg has been fertilized, it is then implanted into the soon-to-be mother's womb where she carries the baby to term, just as she would a baby which was naturally concieved.\n\nThe couple recieves either a donor egg or sperm for this procedure, due to the fact that it is most commonly done as a remedy for infertility. Sometimes no donor is needed and both prospective parents donate their sex cells to a surrogate mother. This usually occurs if the female is unable to safely carry a baby to term. Instead of having her carry her own baby, they create a zygote in vitro and implant it into a volunteer (usually paid) woman who will carry the baby instead, then give it to its biological parents when born.
497698
Semen is composed of sperm and seminal fluid; about 10-30% of the seminal fluid is produced by the prostate gland, the rest is produced by the two seminal vesicles called bulbourethral glands . The prostate also contains some smooth muscle that helps to expel semen during ejaculation.The purpose of seminal fliud is to supply a viscous, alkaline secretion that forms a part of the sperm secreations it is rich in nutrients, including citric and amino acids and fructose to provide an energy source for sperm metabolism and to enhance sperm motility.
376443
Attempting to remove the sperm cell from the semen would most likely kill the cell.  What would you do once you removed the sperm cell? Wash it out so no semen remains?\n\nThe semen is what activates the sperm cell so it starts to move its tail. Semen is its "natural habitat" in order for the cell to be reproductively viable.  I do not know of any way to accomplish this feat and I do not think any sane doctor would even try to artificially inseminate an egg using sperm from a know HIV patient.
375205
yes. pre ejaculating fluid may contain sperm.
934565
"If we uses our sperms does it cause any harm to us ?"????\n\nWhat does this mean? Using it for what?.....\nAnyone else confused by this?!?!?!?!?!
732696
also known as gene bank.it is the complete collection of entire genome of an organism in the form of plasmid clones with recombinant dna inserts from the genome of the organism
828620
Male sperm and Female ovum in suitable conditions!!!
278673
If the sperm is used to conceive a child, that is the same as having sex with the woman who donates the egg. It is fornication if the two are unmarried, as they almost always are.
729863
A man's ejaculate contains millions of sperm. The exact number depends on the individual. Sperm is constantly produced so as to replenish the supply after ejaculation.
676616
Go to a fertility clinic!
754782
Dude, semen is the liquid that carries sperm.  Women do not have sperm.  If you don't know this much, stay away from sexual activity for a few more years.\n\nGood luck!!