What symptom can overdue abortion have?

summary

Overdue abortion, commonly known as embryo suspension, also known as missed abortion or stillbirth. Refers to the embryo or fetus has died, remained in the uterine cavity has not been naturally discharged. If the time is less than 2 months, the embryo development is terminated or the embryo dies. In the past, some scholars stipulated that the embryo or fetus who died in utero for more than 2 months without discharge was called overdue abortion. There is a complex and special immunological relationship between the embryo and the mother during pregnancy, which prevents the embryo from being rejected. If the retention time is long, coagulation dysfunction may occur, leading to disseminated intravascular coagulation, resulting in severe bleeding. If both the mother and the child do not adapt to the immune system, it may cause the rejection of the mother to the embryo and lead to abortion. What symptom can overdue abortion have? Let's talk about it.

What symptom can overdue abortion have?

After embryo death, the placenta dissolves, producing hemolytic enzyme into the maternal blood circulation, causing microvascular coagulation, consuming a large number of coagulation factors. The longer the time of missing uterine cavity, the greater the possibility of causing coagulation dysfunction. In recent years, B-ultrasound has been widely used in clinic. Fetal sac and embryo bud can be detected at 6-7 weeks after menopause.

Sometimes, due to repeated bleeding of the decidua, the clotted blood clot surrounds the fetal mass to form a blood like fetal mass, which is left in the uterine cavity. Hemoglobin is absorbed for a long time to form a meat like fetal mass or fibrosis and adheres to the uterine wall. Occasionally, the fetus is squeezed to form a paper like fetus or calcification to form a stone fetus. If the retention time is long, coagulation dysfunction may occur, leading to disseminated intravascular coagulation, resulting in severe bleeding

If the embryo is suspected to stop developing, B-ultrasound can be used to observe and make diagnosis and treatment in time. Therefore, it has been suggested that the word missed abortion should be used again, but there are also some patients who have no obvious clinical symptoms and do not attract the attention of the patients. When they come to the clinic, the embryo dies and the missed uterine cavity lasts for a long time.

matters needing attention

1. The acute infectious disease must be cured after a period of time before pregnancy. Patients with chronic diseases should be treated until their condition is stable and approved by specialists before they become pregnant. 2. For couples with a history of miscarriage, they should go to the hospital in time to check and find out the causes of miscarriage. No matter which side of the couple has problems, they should be treated in time and have children after being cured.