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A breeding mount with built-in artificial vagina used to collect semen from horses for use in artificial insemination. Semen collection refers to the process of obtaining semen from human males or other animals with the use of various methods, for the purposes of artificial insemination, or medical study (usually in fertility clinics).
Electroejaculation is a procedure used to obtain semen samples from sexually mature male mammals.The procedure is used for breeding programs and research purposes in various species, as well as in the treatment of ejaculatory dysfunction in human males.
The first recorded case of artificial insemination was John Hunter in 1790, who helped impregnate a linen draper's wife. [1] [2] The first reported case of artificial insemination by donor occurred in 1884: William H. Pancoast, a professor in Philadelphia, took sperm from his "best looking" student to inseminate an anesthetized woman without her knowledge.
The artificial microstructure fabricated by two-photon nanolithography captures the drug-loaded sperm cell. The sperm cell is the actuation source for the magnetic microstructure and can propel it to cancer spheroids. At this location, the drug-loaded sperm is released by a spring mechanism and the sperm cell delivers the drug to the cancer cells.
Artificial insemination is the introduction of sperm into the reproductive tract of a female by means other than sexual intercourse for the purpose of impregnating the female. [12] In humans, artificial insemination may be used when a woman or her normal sex partner cannot, for any of a number of reasons, conceive by natural means.
Sperm-friendly lubricants are commonly used for all forms of artificial insemination. If a pregnancy is being attempted by sexual intercourse where the partners are attempting to achieve a pregnancy, or by natural insemination (NI) with a sperm donor, a sperm-friendly lubricant should always be used rather than a normal sexual lubricant.
“There’s a whole story attached to that," the actor said, when asked about semen shown in the film Daniel Craig Jokes There Was a 'Very Secret Recipe' Used to Make the Sperm Shown Onscreen in ...
As an alternative to natural sexual intercourse, there exists artificial insemination, where sperm is introduced into the female reproductive system without the insertion of the penis. [3] There are also many methods of assisted reproductive technology , such as in vitro fertilization , where one or more egg cells are retrieved from a woman's ...
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