Why does early pregnancy have effusion?

summary

Uterine cavity effusion is also called uterine effusion, so the patient's diet should be reasonable. Do not overeat, in some pregnant women B ultrasound examination results show that there is intrauterine effusion, the following share about early pregnancy why there is effusion? Let's go.

Why does early pregnancy have effusion?

First, if there is intrauterine effusion, we should first rule out threatened abortion and consider whether it is related to the site of implantation. If the implantation is not good, it is what we call threatened abortion. Another kind of intrauterine effusion is normal, in three months of pregnancy, due to the combination of membrane is not good, there will be periodic bleeding, but the amount is small. Therefore, these conditions should be considered in the diagnosis.

Second: the causes of intrauterine effusion during pregnancy are divided into physiological and pathological. Physiological intrauterine effusion during pregnancy refers to periodic bleeding. Pathological intrauterine effusion during pregnancy includes threatened abortion (i.e. poor implantation of pregnant eggs), uterine dysplasia (e.g. uterine malformation, endometrial dysplasia, etc.), insufficient hormone level (i.e. poor ovarian function), infectious factors (e.g. pelvic inflammatory disease, vaginitis, etc.) and immune rejection (including autoimmune and alloimmune).

Third: intrauterine effusion caused by immune factors, including alloimmunity and autoimmunity. Alloimmunity means that there is no antibody to the embryo, so the antibody is negative. Immunodiagnosis and treatment should be done before pregnancy until it is positive. If it's autoimmune, treatment should be strengthened after pregnancy. No matter what kind of immune causes, blood flow blocking and blood flow reduction are easy to cause fetal arrest. If the formation of implantation site is not good and affects fetal development, it is necessary to detect the blood coagulation.

matters needing attention

In principle, as long as pregnant women have bleeding symptoms, they should go to the hospital for further examination. The reason for this treatment is that if there is bleeding, it is easy to have infection. Even if it is not infectious abortion, it may also be due to infection, thus inducing abortion.