How does sperm routine examination calculate normal?

Update Date: 2022-02-12 Source: Network

summary

Semen is produced by the testicles. Seminal plasma is secreted by prostate gland, seminal vesicle gland and bulbar gland of urethra. Seminal plasma contains fructose and protein, which are the nutrients of sperm. In addition, seminal plasma also contains prostaglandins and some enzymes. Is this sperm routine test normal? Next, I'd like to share my views with you.

How does sperm routine examination calculate normal?

First: color and transparency: normal ejaculated semen is milky white or grayish white, translucent milky white after liquefaction, and light yellow for those who have not ejaculated for a long time. Bright red or dark red seminal plasma is seen in inflammation, tuberculosis and tumor of reproductive system. Yellow purulent seminal fluid is seen in seminal vesiculitis or prostatitis.

Second: viscosity and liquefaction: the normal fresh semen is in the form of viscous jelly after several seconds of discharge, and begins to liquefy after 30 minutes under the action of plasmin in semen. If the viscosity of semen is reduced to be like rice soup, it may be that the number of sperm is reduced, which is seen in the inflammation of reproductive system, and the semen is not coagulated, which is seen in the obstruction or damage of seminal vesicle; If the semen does not liquefy after 1 hour, it may be caused by inflammation and destruction of plasmin, such as prostatitis. If the semen does not liquefy, it can inhibit sperm motility and affect pregnancy.

Third: pH: pH value. Normal semen is weakly alkaline, pH 7.2-8.0, which is conducive to neutral acid vaginal secretions. When pH value is less than 7 or more than 8, sperm activity and metabolism will be affected, which is not conducive to pregnancy.

matters needing attention

1. Before semen examination, wash yourself (there are many bacteria in the genitals, wash and then take the sperm); 2. It's better for male friends to wash your hands as well; 3. It is suggested to take a urine before semen, wash urethra, make semen examination more accurate!