Life
Briefing: The hidden cost of sperm storage: Ejaculates found to deteriorate across the animal kingdom
Strategic angle: A new study reveals the impact of sperm storage on fertility across various species, challenging existing guidelines.
editorial-staff
1 min read
Updated 17 days ago
Research conducted by Oxford University has revealed that sperm quality can deteriorate over time, challenging the current World Health Organization (WHO) guidelines on semen sampling.
The WHO recommends a period of abstinence of 2 to 7 days before semen collection, but this study suggests that such practices may need reevaluation.
The implications of these findings could significantly affect assisted reproduction protocols globally, necessitating adjustments in sperm storage practices to optimize fertility outcomes.