Causes of female infertility

summary

We've been married for nearly a year, but we're still not pregnant. I'm just worried. Later, I went to the hospital for examination. The doctor gave me some information and knowledge about pregnancy. Let's go to understand the cause of female infertility.

Causes of female infertility

First: anovulation: the following factors can cause ovarian dysfunction, leading to anovulation. A ovarian diseases, such as congenital ovarian hypoplasia, polycystic ovary syndrome, premature ovarian failure, functional ovarian tumor, ovarian endometriosis cyst, etc.; B hypothalamus pituitary ovary dysfunction, causing anovulatory menstruation, amenorrhea, etc.; C systemic diseases (severe malnutrition, hyperthyroidism, etc.), affecting ovarian function, leading to anovulation.

Second: vaginal factors: vaginal injury after the formation of adhesion scar type stenosis, or congenital absence of vagina, vaginal septum, hymen without hole, can affect sexual intercourse and hinder the entry of sperm. In severe vaginitis, a large number of leukocytes consume the energy substances in semen, reduce sperm motility, shorten the survival time and affect pregnancy.

Third: immune factors: in recent years, studies on immune factors show that there are two immune conditions that affect pregnancy. A. alloimmunity: forbidden semen, seminal plasma or fertilized egg are antigen substances, which are absorbed by vagina and uterine epithelium and produce antibody substances through immune reaction, so that sperm and egg can not be combined or fertilized egg can not be implanted; B. autoimmunity: it is considered that there is zona pellucida autoantibody in serum of infertile women, which can prevent sperm from penetrating egg after reacting with zona pellucida, thus preventing fertilization.

matters needing attention

Women who are infertile should avoid spicy food, such as coffee. Scientific research has confirmed that coffee can have a greater impact on women's pregnancy, so we should avoid drinking coffee drinks. Wool cotton seed oil is also a food that female infertility patients need to avoid. Experiments show that if long-term consumption of wool cotton seed oil, will cause more serious damage to the female reproductive system. Infertile women want to be pregnant, it is best not to eat.