What is the correct method of sperm collection?

The correct methods of sperm collection include masturbation, electrical stimulation, testicular puncture, etc.

1, masturbation

male in abstinence for 2-7 days, can be used in regular hospitals to remove semen, semen after processing can be extracted sperm.

2, electrical stimulation male

can be in the guidance of professional doctors on the genitals for electrical stimulation, can promote ejaculation and collection of semen, and then remove sperm.

3, testicular puncture for semen

without sperm or the presence of a large number of abnormal sperm male, but also through testicular puncture to directly remove healthy sperm.