1. MAKE SURE THIS YOUNG MAN HAS BEEN EVALUATED BY A PHYSICIAN~! 2. Glands are lymph nodes. The lymphatic system operates throughout the body; it's primary purpose is to filter out poisons from infections from cuts, scrapes, ear infections, viral infections, etc. They neutralize these infections [poisons] by actually growing more cells to accomplish this task. Hense, they get bigger... When they are through with their task they then shrink, but never become as small as prior to the infection or precipitating cause. You'll note they are then small, hard lumps... 3. I expressed a need for a physician's evaluation because there are some diseases that affect the entire lymphatic system that are by no means innocent. Primarily, there are widespread swollen lymph nodes such as: in the groin, in the underarm areas, just above the elbow on the inside of the arm, etc. (Infectious Mononucleosis is often found in teenagers, and is one of the more innocent causes of widespread lymphatic swelling as well as swelling of the spleen). If this swollen lymph node under the jawbone is a solitary finding, then the culprit was most likely an ear infection, scalp infection, etc. Hope this helps...
Look underneath them. If the whole near their tale is swollen, it is likely a female. If it's less swollen, it is likely a male.
The pubis bone is located just below the urinary bladder.
It is not swollen, the male frog's thumb is Enlarged.
The prostate gland encircles the neck of the bladder in teh male.
It is swollen to support the amplexus, or mating grip. A male can hold on more efficient.
The testis (plural testes) or testicle is the male sex gland.
The prostrate gland.
Bulbourethral gland
The enlargement of the prostate gland interferes with a male's reproductive function in the sense that it makes it impossible for the gland to produce semen.
The Pituitary Gland.
Both have gland in the reproductive system.
There is no gland that encircles the bladder. The prostate gland sits at the base of the bladder; maybe that is what you were referring to.