Prostitution and whoring refers to the unspecified relationship between the same sex or the opposite sex with money and property as the medium, excluding massage services such as pushing oil.

The prostate is slightly flat and chestnut-shaped, and the upper end is wider, which is called the bottom of the prostate and adjacent to the bladder neck. The lower end is pointed and located on the urogenital diaphragm, which is called the prostate tip. The part between the bottom and the top is called the prostate body. The back of the body is relatively flat, and there is a longitudinal shallow groove at the midline, which is called prostatic groove. The male urethra penetrates into the prostate near the anterior edge of the glandular base, through the anterior part of the glandular parenchyma and through the tip of the prostate. At the posterior edge near the bottom, a pair of ejaculatory ducts penetrate into the prostate and open in the urethra and the seminal vesicle of the posterior wall of the prostate. The excretory duct of the prostate is open to the urethra and the posterior wall of the prostate. Prostate is generally divided into five lobes: anterior lobe, middle lobe, posterior lobe and bilateral lobe. The middle lobe is wedge-shaped and located between urethra and ejaculatory duct. After the age of 40, the middle lobe can be enlarged and protrude upward to the bladder, which makes the bladder prolapse bulge obviously and oppresses the urethra to cause dysuria. The prostate is located between the bladder and the primordial reproductive diaphragm. The base of prostate is adjacent to bladder neck, seminal vesicle and ampulla of vas deferens. The pubic symphysis is in the front and the ampulla of rectum is in the back. Digital rectal examination can touch the back of the prostate to diagnose whether the prostate is hypertrophy, and can touch the ampulla of vas deferens and seminal vesicle upward. The child's prostate is very small, and the glands grow rapidly during sexual maturity. In old age, the prostate degenerates and shrinks. If the connective tissue in the gland proliferates, it will form prostatic hypertrophy.