5/19/2023 0 Comments Sperm extractor" Stallion ejaculation induced by manual stimulation of the penis Archived at the Wayback Machine." Theriogenology 31.2 (1989): 341-346. Academic Press for the Zoological Society of London. Artificial breeding of non-domestic animals: (the proceedings of a symposium held at the Zoological Society of London on 7 and 8 September 1977). Cryoconservation of animal genetic resources#Semen.Semen can be collected from wolves via manual stimulation or electroejaculation. The dog begins pelvic thrusting movements at the onset of ejaculation. 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. Prior to ejaculation, the penis is massaged inside its sheath. The semen is then drawn up into a long thin pipette. The male ejaculates and the semen is collected in the tube. Generally the male will mount the female, and the collector quickly directs the dog's penis into the latex sleeve. New studs often require encouragement in the form of manual stimulation, also known as "manual ejaculation". Experienced studs cooperate readily in the process. The male is allowed to sniff a female in estrus. The inside of the latex sleeve is lightly lubricated. In order to collect semen from a male dog, an artificial vagina is prepared, which is a conical thin latex sleeve ending in a sterile collection tube. A more prolonged period does not yield better results. The best specimen is produced when a short period of 3–5 days of abstinence is observed. The penile vibratory stimulator is a plier-like device that is placed around the glans penis to stimulate it by vibration, and provides the first-line method for sperm retrieval in spinal cord injury patients with anejaculation.
0 Comments
Leave a Reply. |