Rebecca Dean

Rebecca Dean is not mentioned in any of the provided news articles. The articles focus on a study led by researchers at the University of Oxford that challenges the World Health Organization's (WHO) recommendations regarding abstinence before semen collection or assisted reproductive techniques. The study suggests that regular ejaculation, rather than abstinence, may improve sperm quality and reduce genetic damage. The articles discuss the implications of this research for male fertility and assisted reproductive procedures, highlighting a potential shift in medical advice based on new scientific evidence. The meta-analysis indicates that frequent ejaculation could be beneficial, contradicting the long-held belief that abstaining increases sperm count and quality.