A NORMAL, HEALTHY testosterone level can fall into a wide range. Healthy levels are typically between 264 nanograms per ...

However don't panic. I think what you are describing is 'retractile' testicles which are normal and do not need treatment. Before puberty in some boys the testicles are capable of hanging in the ...

Diphtheria can lead to serious complications, such as respiratory failure, if left untreated. The outbreak thus far has ...

Experts warn that tight-fitting underwear creates serious risks for reproductive health, increases infection chances, and may ...

The Only Way Is Essex star Bobby Norris has admitted he is "scared" after revealing he is in hospital and set to undergo an ...

The World Health Organization considers a man’s sperm normal if about 42% of the sperm in each sample ... function and lead ...

TOWIE icon Bobby Norris has revealed he is undergoing an operation after discovering a lump on his testicle. Sharing an ...

Producers should be mindful of environmental and nutritional factors to make sure bulls are fit for breeding season.

"You either have XX or XY chromosomes," Rep. Nancy Mace, R-S.C., wrote Feb. 20 on X. "Those are the options." Most commonly, a person is born with two X chromosomes (female) or an X and a Y (male).

Testosterone is a hormone produced primarily in the testicles that helps develop or ... meaning they have a condition that causes lower-than-normal testosterone levels, LaPook said.

The Secret of Me' is an emotionally honest look at the community through the story of one man who was raised as a girl.