Sperm struggles to find its way to an egg in microgravity, suggesting mammalian reproduction in space may not be possible.

A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...

Artificial wombs are recreating pregnancy outside the body, keeping premature life developing in controlled environments.

Sometimes, the most successful creative accomplishments are the result of context, coincidence, and consequence—not ...

I think right now, everyone is reaching this crisis moment. All these bodies I’m portraying in my works are struggling to ...

Current World Health Organization (WHO) guidelines typically recommend two to seven days of abstinence before taking semen ...

Know how vitamin D deficiency may influence fertility in both men and women, its role in reproductive health, and whether improving vitamin D levels can support conception.

A new study links ultra-processed foods to lower male fertility and reduced embryo growth. Here’s what may be driving these.

A federal appeals court ruled in the 2023 conviction of Conception boat captain Jerry Boylan for his role in the deaths of 34 ...

In pregnant women testing negative for HIV, second-trimester preexposure prophylaxis with the dapivirine vaginal ring or oral tenofovir disoproxil fumarate-emtricitabine is safe.