Pizza and jalapeño poppers: great for a late-night drunk snack, not so great for your little swimmers, a study says.
“In the future, having gametes and embryos stored in a bank outside the Earth will be very important.”
People are retrieving (and using) sperm from loved ones who've died. Is that OK?
The success could offer new hope for young men facing infertility due to childhood cancer.
The 50th anniversary of "Earthrise" is the perfect opportunity to think about sending Earth's life to the stars.
If you’re looking to hear the pitter-patter of tiny feet in the not-too-distant, you may want to consider getting some more of the following into your diet.
Male reproductive damage under heat wave conditions could be contributing to biodiversity declines in the Anthropocene.
Whether you’re a laid-back boxers-wearer or an uptight fan of briefs, the choice may have an influence on your sperm health.
And, shocker, there's scarce research on what they do for women.
Do enough coke and it can cause priapism—a persistent, very painful erection.
Advice from pros on how to avoid being a One Minute Man.
I went through two rounds of treatment over several months before we took a closer look at my husband.