Most women hope to have their own babies. After pregnancy, women tend to be particularly cautious about their daily behaviors, fearing that some minor actions may cause problems with the fetus in their womb. Among them, the most concerning for women is threatened miscarriage. So, what are the causes of threatened miscarriage?
The main reasons for women experiencing threatened miscarriage during pregnancy are as follows.
1. The first possible cause of threatened miscarriage is chromosomal abnormalities in the fetus. In addition, some factors inherent in the mother's body can also lead to the occurrence of threatened miscarriage. For example, when women are infected with Toxoplasma gondii, Ureaplasma urealyticum, Herpes simplex virus, Cytomegalovirus, Chlamydia trachomatis virus, and other viruses, it can affect the fetus in the abdomen, leading to threatened miscarriage.
2. When women suffer from systemic diseases during pregnancy, it can also lead to threatened miscarriage. For example, severe malnutrition, hypertension, chronic nephritis, anemia, and ischemic and hypoxic diseases can all lead to the inability of embryos to implant and develop normally, resulting in threatened miscarriage.
3. In addition, when a woman's uterus experiences abnormalities or emotional distress, it can lead to insufficient luteal function and abnormal immune function, thereby triggering threatened miscarriage.
Besides female and fetal factors, chromosomal abnormalities in male semen can also lead to threatened miscarriage.
