What reason is long time not pregnant

summary

It's very common for women not to be pregnant. We don't have to worry too much or be afraid, because it's useless. There's a saying that soldiers are going to block the water and cover the ground. Since women don't get pregnant in the clinic, what's the reason for not being pregnant for a long time Say.

What reason is long time not pregnant

First: immunological factors: refers to the presence of anti sperm antibodies in the reproductive tract or serum of women, causing sperm agglutination, loss of vitality or death, resulting in non pregnancy or infertility. In addition, some non pregnant women have antibody like substances in their sera to their own zona pellucida, which can prevent spermatozoa from penetrating into the oocyte and receiving spermatozoa, and also cause non pregnant.

Second, the causes of non pregnancy caused by sexual disorders, lack of sexual knowledge, systemic diseases and unknown causes account for about 1 / 3 of the causes of non pregnancy.

Third: ovulation dysfunction, manifested as no ovulation in the menstrual cycle, or although there is ovulation, but the luteal function is not perfect after ovulation.

matters needing attention

Usually to avoid excessive fatigue, more to ensure adequate sleep. Keep a good mood and avoid being too nervous and depressed. But also to strengthen physical exercise, enhance the body's resistance.