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.
Advice from pros on how to avoid being a One Minute Man.
Why can't I get pregnant? What's wrong with me?
I went through two rounds of treatment over several months before we took a closer look at my husband.
The swimmers seem to be a good drug delivery system.
International researchers in a landmark fertility study describe their findings as "an urgent wake up call."
And researchers don’t know exactly what’s causing the drop.
From the rear, a coco de mer seed is the fruit equivalent of a belfie. Frontally, it’s a life-size replica of a woman’s reproductive region, including thigh tops, an exposed belly, and a pudendal cleft. It’s the Kim Kardashian of the plant kingdom.
A Netherlands doctor secretly fathered at least 19 donor-conceived children in his own fertility clinic.