Sexual health

Men using Viagra may assume it improves fertility, but research findings on this connection remain contradictory.

Conceiving often requires months of regular, timed intercourse, making sex a frequent focus for couples trying to get pregnant.

Many couples use lubricant during scheduled sex while trying to conceive, though its effects on fertility remain unclear.

Learn what male birth control options are available now, and new options you may have in the future.

Retrograde ejaculation occurs when semen enters the bladder instead of exiting through the urethra, potentially affecting male ...

Male enhancement pills may improve sexual performance, but evidence suggests they could harm fertility and pregnancy outcomes.

Learn what male birth control options are available now, and new options you may have in the future.

Learn what male birth control options are available now, and new options you may have in the future.

A urologist can treat male-factor infertility, erectile dysfunction, and more. Here’s what to expect at urology appointment. 

Low semen volume affects fertility; here are causes and ways to boost production.

Learn how STIs affect fertility, what to do if you test positive, and how to protect your reproductive health.

Premature ejaculation may impact fertility; here's what science says about the connection between sexual performance and sperm ...

STIs can reduce fertility, harm pregnancy and health, and transmit to children—here's what you need to know.

Low sex drive can affect fertility; discover how libido impacts conception and solutions for male-factor infertility.

STI testing can detect common infections that may impact fertility, but many Americans don't know how tests work or if they nee...

Get STI tested before conceiving or freezing sperm; learn why and compare at-home versus clinic testing options.

Everything you need to know about alcohol-induced erectile dysfunction — AKA “whiskey dick.”

Find out what causes Peyronie’s disease, how it compares to normal penis curvature, and what the condition means for fertility.

Learn what causes painful erections or sex, and discover tips for conceiving.

Delayed ejaculation is a temporary or long-term condition affecting conception; learn its causes and treatment options.

Recent analysis detected harmful PFAS chemicals in condoms and lubricants, raising health concerns including infertility risks.

Research suggests no direct link between penis size and fertility, despite a 2021 study's correlation findings.

Semen retention's effects on fertility, testosterone, and health lack strong scientific evidence supporting its claimed benefits.

Frequent masturbation may reduce sperm count, so limit it when trying to conceive.

Can you take TRT for penile growth? What’s the connection between testosterone and penis size? Here’s what science says.

Watery or clear semen could be a sign of low sperm counts, or could occur because of lifestyle choices or poor nutrition.