A free exam is offered in rural china to couples planning pregnancy within 6 months. Before pregnancy, health related information and a blood test for TSH were obtained. In the study period, , pregnancies occurred, but subjects with pregnancy loss or twin and triple pregnancies and with TSH obtained before pregnancy level less than 0. A total of , pregnant women who had a TSH level between 0. These patients were divided into 3 groups: TSH level of 0.
The rate of pregnancy complications like miscarriage, premature delivery and caesarean delivery, as well as birth weight of their newborn compared between these groups. The results showed, as compared with mothers with a TSH 0. Typically, for women who have periods menstruate each month, an egg is released from the ovary each month. But women who have hypothyroidism may release an egg less frequently or not at all. Hypothyroidism can also interfere with the development of an embryo fertilized egg.
This increases the risk of miscarriage. Also, if you are pregnant and your hypothyroidism is not treated, your baby may be born prematurely before the predicted due date , weigh less than normal, and have lowered mental capacity. It is very important for patients to have their thyroid hormones checked and receive appropriate treatment if they wish to have a baby or are already pregnant.
The most commonly used medication to treat hypothyroidism is called levothyroxine. Levothyroxine is a tablet that is usually taken once a day. Once you start taking levothyroxine, you should have your blood checked in 4—6 weeks to measure the level of thyroxine and to make sure you are taking the right dose.
It is important to have blood levels checked regularly even after the correct dose is found. Hypothyroidism is often a lifelong and progressive disease and the dose of thyroid hormone replacement may need adjustment. Hypothyroidism is a common condition. It can go undetected if symptoms are mild. Hypothyroidism means the thyroid is underactive and making insufficient amounts of thyroid hormones.
Symptoms of hypothyroidism may be mild and may start slowly. The following are the most common symptoms of hypothyroidism:. The symptoms of hypothyroidism may resemble other conditions or medical problems. Always talk with your healthcare provider for a diagnosis.
During the first few months of pregnancy, the fetus relies on the mother for thyroid hormones. Thyroid hormones are important in normal brain development and growth of the fetus.
Hypothyroidism in the mother can have long-lasting effects on the fetus. You will have blood test that measures thyroid hormone thyroxine, or T4 and serum TSH thyroid-stimulating hormone levels to check for hypothyroidism.
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