Learn the story of human reproduction from attraction to a baby’s first breath. Go on a journey with parents who are preparing for babies to see how our bodies create and sustain new life. Through ...
SpaceBorn United wants to conduct an IVF experiment in Earth’s orbit to pave the way for long-term space missions. Egbert Edelbroek was acting as a sperm donor when he first wondered whether it’s ...
In the last 50 years, average human sperm concentrations dropped by 51.6 percent, and total sperm counts dropped by 62.3 percent, according to a study published last week in the journal Human ...
"Human reproduction likely to be more efficient than previously thought." ScienceDaily. www.sciencedaily.com / releases / 2017 / 06 / 170613101932.htm (accessed November 14, 2025).
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