Who are the most susceptible groups to miscarriage?

There are many groups of people who are prone to miscarriage, such as those with uterine lesions, chronic diseases, and those affected by mental factors.

Uterine lesions <br/>Uterine hypoplasia, uterine fibroids, uterine malformations and other causes can affect the normal development of the embryo and placenta and easily induce miscarriage. For example, fibroids growing in the uterus will occupy the space required for embryo development and affect the blood supply of the embryo. Multiple curettages can damage the basal layer of the endometrium and cause miscarriage in early pregnancy.
Mentally affected people <br/>Mental factors are a major cause of miscarriage in pregnant women. Habitual miscarriage is inevitable because of long-term mental depression and stimulation. The pregnant woman's body is in a state of stress, resulting in neuroimmune and endocrine disorders in the body, thus leading to miscarriage.
People with chronic diseases <br/>Pregnant women who have certain chronic diseases before pregnancy, such as diabetes, thyroid disorders, or heart, kidney, liver diseases, etc., have the risk of miscarriage.