* * * is divided into * * * heads, also known as * * * and * * *. The junction of * * * head and * * * is called coronal sulcus, and there is an upturned foreskin in the coronal sulcus.
Epithelial cells, gland secretions, dust and residues after urine evaporation in the foreskin accumulate to form scales, which reach the head and easily cause inflammation. If the foreskin still covers all the heads during puberty, it is called "phimosis", and if it can turn up, it is called "foreskin is too long".
People with phimosis whose foreskin is too long, because the foreskin tightly wraps the head of * * *, produce more scales and do more harm. Studies have shown that skin scales can cause cancer and can cause cancer. At the same time, unclean external genitalia after marriage can induce the occurrence of reproductive diseases of spouses.
Scrotum Scrotum is an important tissue to protect testis. There are abundant sweat glands on the skin surface of scrotum, which often secrete sweat. If it is not cleaned for a long time, the scrotum will be infected and inflamed under the action of sweat and bacteria on the skin surface. Long-term sweating is also an important cause of scrotal eczema.
* * * * * There is always a small amount of feces left in the mouth of * * * every day, and there are many bacteria in the feces. A warm and humid place will be a good breeding ground for bacteria.
2. What are the main points of male reproductive health care?
* * * is divided into * * * heads, also known as * * * and * * *. The junction of * * * head and * * * is called coronal sulcus, and there is an upturned foreskin in the coronal sulcus.
Epithelial cells, gland secretions, dust and residues after urine evaporation in the foreskin accumulate to form scales, which reach the head and easily cause inflammation. If the foreskin still covers all the heads during puberty, it is called "phimosis", and if it can turn up, it is called "foreskin is too long".
People with phimosis whose foreskin is too long, because the foreskin tightly wraps the head of * * *, produce more scales and do more harm. Studies have shown that skin scales can cause cancer, which leads to cancer. At the same time, unclean external genitalia can induce reproductive diseases of married spouses.
Scrotum Scrotum is an important tissue to protect testis. There are abundant sweat glands on the skin surface of scrotum, which often secrete sweat. If it is not cleaned for a long time, the scrotum will be infected and inflamed under the action of sweat and bacteria on the skin surface. Long-term sweating is also an important cause of scrotal eczema.
* * * * * There is always a small amount of feces left in the mouth of * * * every day, and there are many bacteria in the feces. A warm and humid place will be a good breeding ground for bacteria.