A new scientific study is challenging long-standing assumptions about male fertility, suggesting that more frequent ejaculation may significantly improve sperm quality.
The research, which analyzed data from nearly 55,000 men alongside findings from 30 animal species, indicates that shorter abstinence periods—particularly under 48 hours—are associated with better sperm motility, higher viability, and reduced DNA damage.
These findings contrast with current guidelines by the World Health Organization (WHO), which recommend abstaining for between two and seven days before attempting conception or undergoing semen analysis.
According to the study, while longer periods of abstinence may increase overall sperm count, they may also compromise the quality of the sperm.
In particular, extended intervals were linked to higher levels of DNA fragmentation, a factor that can negatively impact fertilization and embryo development.
Researchers say the findings point to a trade-off between quantity and quality, with fresher sperm potentially offering better chances of successful conception.
As a result, couples trying to conceive may benefit from shorter intervals between ejaculations rather than strictly adhering to older abstinence recommendations.
Many Kenyans have backed the scientific conclusions, with some sharing personal experiences while others responded with humor, turning the study into a trending topic online.
Medical experts caution that while the findings are compelling, fertility is influenced by multiple factors, including overall health, age, and underlying medical conditions.
They emphasize that individuals and couples should seek personalized medical advice when planning for conception.
The study adds to a growing body of research aimed at refining understanding of male reproductive health and may prompt a re-evaluation of existing global guidelines.
For now, it underscores a simple but important message: when it comes to fertility, timing—and freshness—may matter more than previously thought.
