Men who wear boxer shorts have higher sperm levels than men who wear tight underwear, although the difference shouldn't usually be enough to affect fertility
Minimising red meat consumption seems to protect against endometriosis, according to a study of more than 80,000 women who were followed for two decades
An organ-on-chip model of the female reproductive tract includes a miniature ovary, uterus, fallopian tube, cervix, and liver. The post Scientists Build a Menstrual Biochip That Does Everything But Bleed appeared first on WIRED.
It takes a specialized cold chain to transport finicky eggs, sperm, and embryos across the world for surrogacy via in vitro fertilization. The post Inside the Hidden Global Supply Chain for Frozen Sperm, Eggs, and Embryos appeared first on WIRED.
This is a controversial first step toward what some see as a future of designer babies. But it doesn't go nearly that far.
The post The UK Just Green-Lit Crispr Gene Editing in Human Embryos appeared first on WIRED.