Semen collection

Semen collection refers to the process of obtaining semenfrom domestic animalsor humans with the use of various methods, for the purposes of insemination, or medical study (usually in fertility clinics). Semen can be collected via masturbation, prostate massage, artificial vagina, and electroejaculation.

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It uses material from the http://en.wikipedia.org/wiki/Semen+collection Wikipedia article Semen collection.