Symptoms of hypothyroidism abortion

summary

Thyroxine is very important for fetal development, especially for fetal neural development, especially during early pregnancy. Hypothyroidism can lead to embryo arrest in pregnant women. Even if there is no chance of birth cessation, there are risks of premature birth, low weight, pregnancy, fetal death, mental retardation and so on. Let's talk about the symptoms of hypothyroidism abortion.

Symptoms of hypothyroidism abortion

1. The harm of hypothyroidism during pregnancy. Thyroxine is very important for the development of fetus, especially for the development of fetus. This is especially important during early pregnancy. Hypothyroidism can make about 60% of pregnant women have embryo abortion, the so-called repeated abortion. Even if there is no chance of birth cessation, there are risks of premature birth, low birth weight, pregnancy induced hypertension, fetal death and mental retardation, which should not be ignored!

2、 The physiological changes of thyroxine during pregnancy, the body's thyroxine and related factors will have a series of changes, the total T4 (TT4) is 1.5 times of normal people. TSH decreased to the lowest level at 8-10 weeks of gestation, and Mann returned to normal at 12 weeks of gestation. FT4 is generally unchanged. Due to the physiological changes of thyroid function during pregnancy, it is easy to miss diagnosis of hypothyroidism by using normal people's standard to measure thyroid function during pregnancy.

3、 The reference value of thyroid hormone during pregnancy, then what is the normal value standard of thyroid function during pregnancy? In October 2011, the American Thyroid Association issued the new guidelines for the diagnosis and treatment of thyroid diseases during pregnancy and postpartum period, which put forward the following suggestions: 1. The main indicators of thyroid diseases during pregnancy are TSH and T4. 2. The commonly used standard values are: 0.1-2.5miu/l in the first trimester, 0.2-3.0miu/l in the second trimester, 0.3-3.0 mIU / L. if each laboratory has its own pregnancy specific standard value, it should be considered first.

matters needing attention

1) acute infectious disease can be pregnant only after a period of time after recovery. Patients with chronic diseases should be treated until their condition is stable and approved by specialists before they become pregnant. 2) for couples with abortion history, they should go to the hospital in time to check and find out the cause of abortion. No matter which side of the couple has problems, they should be treated in time and have children after being cured. 3) pregnant women should avoid contact with harmful chemicals, such as benzene, mercury, radiation, etc. Early pregnancy should be less to public places to avoid virus and bacterial infection. If pregnant women are ill, they should take medicine in time under the guidance of doctors, and they should not take medicine at will.