What factors can cause infertility

summary

I am an immune infertility patients, now in the treatment period, has been almost good, for which factors will cause infertility do you know? Let's talk about which factors can cause infertility.

What factors can cause infertility

Reason 1: Endometriosis is one of the main causes of infertility, and the concurrent infertility rate is as high as 30% - 40%. Moderate and severe endometriosis is easy to be found and diagnosed, but many mild endometriosis can become infertility without clinical symptoms.

Reason 2: immune factors have not been used as routine examination items of infertility in the past, and are gradually being paid attention to. Anti sperm antibody, anti zona pellucida antibody and anti intrauterine antibody have certain effects on sperm and egg binding, fertilization and embryo implantation, and cause immune infertility, which accounts for 10% - 20% of the total number of infertility.

Third, the physical and chemical properties of cervical mucus can directly affect the viability and penetration of sperm. If there is no thin and transparent egg white like mucus during ovulation, it is not conducive for sperm to penetrate the cervix and affect fertilization.

matters needing attention

Summer love to eat barbecue men pay attention, experts pointed out that barbecue and fried starch foods contain carcinogenic poison acrylamide, can lead to less men, weak sperm. In addition, cadmium and pesticide residues are toxic to sperm.