Symptoms of male infertility

summary

My husband and I have been married for nearly two years. We have no contraception and no children. It's normal for me to go to the hospital for examination. Then the problem must appear on my husband. The result of examination is that there is something wrong with his sperm liquefaction. Let me introduce the symptoms of male infertility.

Symptoms of male infertility

First, male infertility symptoms have high abnormal sperm rate, and normal semen also has abnormal sperm (table 25-1). Generally, the percentage of abnormal sperm is less than 30%. If the percentage of abnormal sperm is higher than 50%, it is called high abnormal sperm rate, which can lead to infertility. Or the semen liquefaction time of men is prolonged, the normal semen is liquefied at the time of ejaculation, and immediately forms jelly or clot. After 5 ~ 20 minutes in 37 degree water bath, the semen changes from coagulation state to liquefaction state, which is called semen liquefaction. If this process is more than 1 hour, it is called prolonged semen liquefaction time. 　　

Second, the male infertility symptoms are too little semen, under normal circumstances, normal men ejaculate about 2 ~ 6ml each time, the amount of ejaculation and ejaculation frequency has a certain relationship. The amount of semen less than 1ml each time is called hyposemen. Azoospermia, azoospermia refers to the ejaculated semen centrifugal precipitation, after microscopic examination of sperm. Azoospermia can be divided into two categories: the first is the dysfunction of testicular spermatogenesis, sperm can not produce, also known as true azoospermia. The second type is normal testicular spermatogenesis, but the vas deferens duct obstruction, sperm can not be discharged from the body, also known as obstructive azoospermia.

Third, male infertility symptoms also include low sperm motility and spermia. Within one hour after ejaculation, the motile sperm should be more than 70%. If the motile sperm is less than 50%, it is abnormal, which is called low sperm motility, also known as asthenospermia. If the sperm has no motility, it is dead sperm disease. Low sperm motility and spermia are one of the important causes of male infertility. This man's infertility symptoms are not easy to detect, male friends should pay attention to. The motility of sperm directly reflects the quality of sperm. According to the method recommended by who, the motility of sperm can be divided into four grades: grade 0 - no activity, no forward movement; grade 1 - poor activity, weak forward movement; grade 2 - average activity, moderate forward movement; grade 3 - good activity, active forward movement.

matters needing attention

Men can eat more milk, eggs, lean meat, nuts, fish fat, fish, shellfish, seafood, red meat, fresh fruits, green vegetables, cereal germ and wheat bran. Because green vegetables contain vitamin C, vitamin E, zinc, selenium and other ingredients conducive to sperm growth. Nuts, fish fat and fish are rich in omega-3 fatty acids, which is conducive to the growth of sperm cells. Zinc is involved in the whole process of sperm generation, maturation, activation and capacitation. Zinc supplementation can effectively improve sperm density, sperm motility, and the activity of liquefaction enzymes in semen, and shorten the time of semen liquefaction. Vitamin E is one of the most important antioxidants, which can promote the production of antioxidant enzymes and improve sperm quality.