Semen collection

Semen can be collected via masturbation[1] (e. g., from stallions[2] and canids[3]), prostate massage, artificial vagina, penile vibratory stimulation (vibroejaculation) and electroejaculation.

[5] Methods of semen collection from humans include: The best specimen is produced when a short period of 3–5 days of abstinence is observed.

[8] The process of bovine semen collection is vital in the agricultural industry as it allows farmers to improve the genetics of their herds and increase the efficiency of their breeding programs.

[20][21] Generally the male will mount the female[failed verification], and the collector quickly directs the dog's penis into the latex sleeve.

It is then extruded from its sheath, and the collector massages the dog's erect penis near the base of the bulbus glandis using the thumb and index finger.