35 articles
In the vast majority of men, hair loss comes down to inherited sensitivity to DHT, and blood work says little about it....
The median time to ejaculation is 5.4 minutes, and the clinical threshold sits at one minute. What that means, which cau...
A varicocele sits in about 15 percent of all men, and in up to 35 percent of men with fertility problems. What treatment...
In roughly half of couples who do not conceive, the man plays a part. And you usually feel nothing at all, which is exac...
Most causes of testicle pain can wait until tomorrow. One of them cannot. The difference is not how badly it hurts, but...
Your testicles hold down two jobs at once: making testosterone and making sperm. Different cells do each one, and your b...
LH and FSH drive your testicles. What a normal value is, and why LH and FSH reveal whether a low testosterone comes from...
SHBG binds testosterone in your blood and sets how much stays free and active. What a high or low SHBG can mean, and how...
Zinc is sold as a testosterone booster. The research shows something more precise: zinc restores testosterone in deficie...
Androstenedione is a testosterone precursor from your adrenals and testicles. What the value means, when it is raised, a...
Prolactin is a pituitary hormone that matters in men too. What prolactin is, when it is too high, what can raise it, and...
DHEA is an adrenal hormone and a precursor of testosterone. What a normal DHEA value is, what a deficiency can mean, and...