WHO’s fundamental investigation and evaluation protocol for the infertile man
The World Health Organisation’s 6th edition of semen analysis has become the fundamental investigation and subsequent evaluation protocol for the infertile man. If routine semen analysis is abnormal, it should be repeated. Once the repeated semen analyses demonstrate a sperm concentration less than 15 million spermatozoa/mL, serum testosterone, serum follicle stimulating hormone (FSH), and [...]
