Checking your testosterone levels does not have to be complicated or stressful. In this video, we review our experience using ...

This article was reviewed by Felix Gussone, MD. If you’ve been feeling a bit more couch potato than go-getter lately, dragging through the day, snapping at people for no reason, or wondering where ...

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process. An at-home testosterone test can help people monitor ...

It checks the level of testosterone in your blood. Your doctor uses it to diagnose conditions caused by too much or too little testosterone. That’s a hormone produced in a man’s testes. Women make ...

Learn how testosterone therapy works step by step, including diagnosis, treatment options, monitoring, and potential risks ...

Like women, many men also experience hormonal changes in midlife, albeit more gradually. Photo: Getty Images / Jun Starting around age 40, many men notice the first physical changes that may be ...

What Is Low Testosterone (Testosterone Deficiency)? Testosterone is the primary androgen — or male hormone — in your body. Low testosterone affects up to 39 percent of adult men in the US over the age ...