A semen analysis can help your doctor diagnose fertility issues. A sample is looked at under a microscope to see how many sperm cells it contains, how they're shaped, and how well they move. (Photo ...

Add Yahoo as a preferred source to see more of our stories on Google. If you experience performance anxiety during fertility testing or treatment, you're not alone. Here is how to cope and ...

"This guy has a few tails, at least two," Dr. Allison Rodgers, a reproductive endocrinology infertility specialist at Fertility Centers of Illinois, remarks in one video, viewed over 23 million times.

NEW YORK, April 16, 2026 /PRNewswire/ -- Legacy, the leading digital male fertility clinic, today announced a revamp of its clinical offering, expanding access to high-quality semen analysis for ...

A peer-reviewed, multi-clinic study published in the Journal of Assisted Reproduction and Genetics suggests an epigenetic sperm-quality profile can add missing information for infertile couples and ...

In a recent study published in Scientific Reports, researchers analyzed the relationship between semen microbiota and changes in semen parameters. Male infertility has been increasing and is not fully ...

Theresa Gaffney is the lead Morning Rounds writer and reports on health care, new research, and public policy, with a particular interest in mental health, gender-affirming care, and LGBTQ+ patient ...

According to a World Health Organization (WHO) study (2017), about half of all infertility is due to men. Semen analysis is considered essential for diagnosis of male infertility, but is not readily ...

Most men know stress can affect the libido. But they don’t realize stress may also affect sperm health. Here’s what men can ...

A semen analysis is a central component of laboratory testing in the evaluation of an infertile man. A specimen is obtained, usually by masturbation. The collection of the entire specimen is important ...