There are many examinations that need to be performed during pregnancy in order to better understand the physical health of the pregnant woman and detect any abnormalities in fetal development in a timely manner. A thyroid function test can determine whether there are diseases such as hyperthyroidism or hypothyroidism. However, should a fasting stomach be used for a re examination of thyroid function during pregnancy?
During pregnancy, it is not necessary to have a check-up on an empty stomach. Pregnant women can also have the check-up after eating, as this test is not affected by diet. During pregnancy, if the thyroid function is normal, it is generally sufficient to undergo two tests, one in the early and late stages of pregnancy. If there are any abnormal conditions during the preparation for pregnancy, treatment should be carried out before pregnancy.
In mid pregnancy, the fetus develops rapidly, and thyroid hormones begin to be secreted at 12 weeks of gestation. At this time, the fetal thyroid function is still developing, and the body's nutritional support comes from the mother. Therefore, only when the pregnant woman's thyroid function is normal, can the fetus develop better.
Abnormal thyroid function can also have an impact on fetal development, and there is a high probability of early miscarriage or premature birth, which can even lead to delayed fetal development. In the early stages of the disease, there are generally no obvious symptoms, so pregnant women are not easy to detect. Therefore, it is best to undergo relevant examinations during the preparation period for pregnancy. If pregnant women have had repeated miscarriages, thyroid examination should be taken seriously.
