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Answer:
Sperm washing is the process in which individual sperms are separated from the semen. Washed sperm is used in artificial insemination using the intrauterine insemination (IUI) technique and in in vitro fertilization (IVF). It may also be used to decrease the risk of HIV transmission by an HIV-positive male, in which case the washed sperm is injected into a female using an artificial insemination technique.
Sperm washing involves removing any mucus and non-motile sperm in the semen to improve the chances of fertilization and to extract certain disease-carrying material in the semen. Sperm washing is a standard procedure in infertility treatment.
Explanation:
Sperm washing takes place in a laboratory following sperm donation.
Sperm may be washed by density gradient centrifugation or by a "direct swim-up" technique that does not involve centrifugation. In normal semen samples, centrifugation causes no more DNA damage to spermatozoa than a direct swim-up technique.[1]
Washed sperm is concentrated in Hams F10 media without L-glutamine, warmed to 37 °C (99 °F).[2] A chemical known as a cryoprotectant is added to the sperm to aid the freezing and thawing process.[3] Further chemicals may be added which separate the most active sperm in the sample, as well as extend or dilute the sample so that vials for a number of inseminations are produced.
Sperm washing would be the procedure used to try to separate particular sperm from the semen. In vitro fertilization (IVF) but also intrauterine insemination (IUI) are also using washed sperm as a means of artificial insemination (IVF).
What is artificial insemination?
Artificial insemination would be the intentional implantation of sperm into the uterus or cervical of a female with the goal of obtaining pregnancy along with in vivo fertilization except through sexual activity or fertility treatment.
What is vitro fertilization?
A set of intricate treatments known as in vitro fertilization (IVF) have been used to improve fertility, prevent genetic issues, and aid in child conception.
Sperm washing would be the procedure used to try to separate particular sperm from the semen. In vitro fertilization (IVF) but also intrauterine insemination (IUI) are also using washed sperm as a means of artificial insemination (IVF). The cleaned sperm gets transferred into a female and can use an artificial insemination procedure in order to minimize the incidence of HIV transmission through an HIV-positive male.
To know more about vitro fertilization and artificial insemination
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