specimen collection semen specimen collection http://purl.bioontology.org/ontology/SNOMEDCT/34532003 https://en.wikipedia.org/wiki/Semen_collection https://www.wikidata.org/wiki/Q7449214 The process of obtaining semen from male humans or other animals with the use of various methods, for the purposes of artificial insemination, or medical study (usually in fertility clinics). Semen can be collected via masturbation (e. g., from stallions and canids), prostate massage, artificial vagina, penile vibratory stimulation (vibroejaculation) and electroejaculation. collection of semen collection of sperm semen collection sperm collection sperm specimen collection