Why do I have a miscarriage at four months of pregnancy?

We all know that when a woman is pregnant, her pregnancy is unstable only in the first three months, because at this time the fertilized egg has just implanted in the uterus, so it is easy to cause miscarriage. Generally, girls will stay in bed for the first three months. When the fetus is four months old, it will be more stable. Girls can also do some appropriate exercise, but they cannot do large-scale exercise to avoid accidents. So why do women miscarry in the fourth month of pregnancy?

Generally speaking, if you can safely pass the three months, the chance of miscarriage will be greatly reduced, but it is not absolute. You need to pay attention to things during this pregnancy, have regular prenatal checkups, and observe changes in the baby's growth and development at any time. Fetal movement will be seen after four and a half months, and you just need to pay attention to the fetal movement every day. In daily life, pay attention to protection, supplement nutrition, and combine work and rest.

Baby and mother factors

For the phenomenon of miscarriage in the fourth month of pregnancy, the embryo may also be responsible. If premature rupture of amniotic fluid or placental infection occurs during this period, it will cause miscarriage. Once this happens, it is basically unavoidable. Secondly, miscarriage may also be caused by the pregnant mother. Insufficient nutrition, exposure to toxic substances, and excessive mental stress during pregnancy may cause signs of miscarriage. Therefore, pregnant mothers must be extra careful during pregnancy.

Immune factors

At the same time, miscarriage due to immune factors is also a common situation. During pregnancy, the relationship between the mother and the pregnancy is complex and special, which prevents the embryo from being rejected. However, if the immune systems of the mother and the fetus cannot adapt to each other, symptoms of miscarriage will occur due to the mother's rejection of the fetus. In addition, there are many immune factors affecting the mother and embryo, so try to learn as much as possible about this aspect.

If a female friend encounters this situation during pregnancy, she must find out the cause of the miscarriage and treat it so as to avoid habitual miscarriage. At the same time, women who have had a miscarriage must rest more and eat more high-protein foods to supplement their nutrition.