The Nest

Does abstinence affect male fertility? What about steroid use or your laptop? We asked our doctors to set the record straight

Sperm health and male fertility don’t just impact the ability to get pregnant—they also impact pregnancy outcomes. Here's how.

Finding a fertility-friendly lube isn’t always easy—and finding one that’s not only sperm-friendly but can actually help you conceive is even harder. Until now.

Getting older affects us all, from wrinkles to grey hair and even to reproductive health. Here’s how age impacts fertility

Folic Acid is well-studied and universally recommended by doctors for preconception and pregnancy—but what about the benefits of Folic Acid for men?

Our first research study shows that the Male Fertility Power + CoQ10 Pack can improve sperm health

From ovarian reserve to sperm health, these are the at-home fertility tests that can provide more insight into your reproductive health

Increase your sperm count with science-backed supplements and simple lifestyle changes

From CoQ10 to Folic Acid to DHA—these are the 8 male fertility supplements docs want you taking for sperm health

Sperm quality has been declining for decades—here's what we know about how that impacts reproductive health and the future of fertility.

When DNA strands are damaged, it's called sperm DNA fragmentation and they can affect sperm quality and directly impact the ability of the sperm to fertilize an egg.

It’s estimated that almost 35 to 50 percent of infertility or sub-fertility cases are due to male factor infertility, which includes issues of sperm production and quality.