If you don't take good care of your sperm, it will be crooked and cracked.

Sperm, like all animals and plants, can grow good or bad. Andrologists point out that more than 30% of sperm with abnormal morphology is called teratozoospermia. The probability of male teratozoospermia is also increasing year by year. What is the reason for the high incidence of teratozoospermia?

Normal sperm morphology

Normal sperm morphology is similar to a "tadpole", with a head, body, and tail, and each part has its function. Common sperm abnormalities include cone-shaped head, double heads, double tails, and curled tails. Sperm is produced by the testicles. During the sperm production process, external factors and testicular factors can lead to sperm abnormalities.

Causes of sperm abnormalities

1. Chromosomal abnormalities. Male chromosomal abnormalities will directly lead to sperm abnormalities, and the abnormality rate is as high as 70% or even higher.

2. Varicose vein is the main cause of male sperm abnormality. The blood in the varicocele cannot flow back, which causes the local temperature of the testicle to rise. The side effects can reduce the number of sperm and cause sperm abnormality.

3. Exposure to harmful environments, such as industrial chemistry, high radiation, and long-term high-temperature operations.

4. Bad living habits lead to sperm deformity. Male reproductive gland function will be reduced by smoking and drinking, leading to abnormal sex hormones and abnormal sperm production.

5. Genital inflammation leads to sperm abnormalities. Urinary and reproductive tract infection is a common cause of sperm abnormalities.

Tips: Before male friends prepare to have a baby, they can do a comprehensive pre-pregnancy check, because it is impossible to tell whether the sperm is deformed with the naked eye.