Whether TSH 3.22μIU/ml in pregnant women is serious or not needs to be judged on a case-by-case basis, it may be less serious or more serious.
TSH refers to thyroid stimulating hormone, the normal range is 0.35~5.5μIU/ml. TSH decreases briefly in early pregnancy, rises to pre-pregnancy level at the end of early pregnancy, and then remains stable. 3.22μIU/ml is within the normal range, and it needs to be judged in combination with other conditions.
Pregnant women with abnormal TSH need to consider the possibility of abnormal thyroid function, after a clear diagnosis and medication as prescribed by the doctor usually does not cause serious consequences, if you fail to actively treat, it may have an impact on the growth and development of the fetus, resulting in more serious consequences. It is important to communicate with your doctor about abnormal pregnancy test results to prevent harm to the mother and child.