Male infertility problems of patients with strict sperm morphology between 5-14% may be missed with the current WHO guidelines.

CONCLUSIONS: This study demonstrates that 67% of men in infertile couples, who have strict sperm morphology between 5 and 14%, are found to have a potential contributing male factor infertility diagnosis. This raises the possibility that the new lower reference value for sperm morphology may result in missed opportunities for proper infertility assessment. PMID: 30602328 [PubMed - as supplied by publisher]
Source: Scandinavian Journal of Urology - Category: Urology & Nephrology Tags: Scand J Urol Source Type: research