New research reports that summer is the best season for swimming — and not just in the pool. Turns out that sperm motility ...
Researchers analyzing over 15,000 men in Denmark and Florida found sperm motility consistently peaked in summer and declined ...
People use donor sperm to get pregnant for many reasons. A couple may use donated sperm due to male infertility. Single women or LGBTQIA+ couples may use a sperm donor to help them build a family.
The quality of sperm is highest in the summer and lowest in the winter, according to a new study by scientists at University ...
While men may be able to have children much later than women, doing so could come with an increased risk of inherited disease for their children. Researchers from the Wellcome Sanger Institute have ...
Retrieving viable sperm from men with low fertility and from people who have used estrogen therapy for years has been a challenge, doctors say. A new, less invasive technique has promise. By ...
While whiskey, real estate portfolios and emotional intelligence tend to improve with age, sperm does not. New research suggests that your spunk does indeed sour with time — at least in terms of how ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results