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A young couple has been trying to conceive for 3 years without success, and went to the hospital for a I found out that it was my husband’s sperm with a high rate of DNA fragmentation! So what is this sperm DNA fragment that causes infertility in both husband and wife?
Sperm fragmentation rate
The normal value of sperm DNA fragmentation index in patients is less than 15%, 15%-30% is suspicious, and more than 30% is high. Sperm fragmentation rate is an index of semen parameters, which may be related to natural pregnancy rate or female fetal cessation and miscarriage.
So what is the cause of the increased sperm DNA fragmentation index? In fact, there are mainly the following 5 reasons:
1
Age As the age of men increases (generally refers to over 40 years old), DFI shows an increasing trend that is positively correlated with age.
2
Inflammation of the genital tract, pathogenic microorganisms that cause inflammation and leukocytosis in semen caused by inflammation itself, both pass Oxidative stress from oxygen free radicals causes damage to sperm DNA.
3
Varicoceles are caused by increasing testicular temperature, affecting testicular blood circulation, and accumulating acidic metabolites. Affect sperm DNA.
4
Special drugs and reproductive toxicants, radiation and radiation such as chemotherapy for tumors or radiotherapy, etc.
5
Bad habits such as smoking, alcoholism, etc. Habitual hot baths and saunas , sedentary, staying up all night and other life factors, as well as occupational factors such as high temperature work.
Of course, friends who are trying to conceive must face up to this problem, the increase in sperm DNA fragmentation rate is extremely harmful. Generally, couples cannot conceive for a long time, or women experience repeated miscarriage and miscarriage.
Once the miscarriage is repeated, it will cause great physical and psychological harm to women and even husband and wife. Therefore, male friends must Pay attention to your daily habits and be sure to do pre-pregnancy checks.
We all know that people take food as their heaven, and eating is one of the factors that greatly affects our physical condition. Especially need to pay attention.
less greasyGreasy food itself is difficult to digest, and it will also enter the duodenum and upper empty space. When the mucous membranes, a kind of intestinal acid is produced, which slows down the peristalsis of the stomach and affects the appetite of couples who are trying to conceive. Therefore, both parties should try to be as little oily as possible.
Eat plenty rich in vitamins and proteinIn summer, the metabolism is strong, and the digestion of various proteins and vitamins is large, so the human body is often in protein deficiency Therefore, it is necessary to increase the intake of soy products, eggs, vegetables and fruits in an appropriate amount to supplement the body’s needs.
Eat more zinc-rich foodsZinc plays an important role in sperm motility, metabolism, and stability. Zinc is involved in the entire process of sperm production, maturation, and activation, and plays a key role in sperm quality. Once a man is deficient in zinc, it will lead to a decrease in sperm count and vitality, poor liquefaction, and eventually male infertility. Therefore, male friends must supplement zinc in time.
Finally, the editor would like to say that preparing for pregnancy is a matter of two people, both husband and wife.We must take care of each other, work hard together, and live a healthy life and adjust our mentality.I also hope that all the friends who are watching can get pregnant as soon as possible. If you encounter difficulties during pregnancy preparation, or have questions you want to know, you can scan the code to add a pregnancy preparation instructor for free consultationfree consultation !
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