Thyroid dysfunctions are among the most common endocrine disorders and accurate
biochemical testing is needed to confirm or rule out a diagnosis. Notably, true …

Diagnosis, prognostication, and monitoring of maternal health throughout pregnancy relies
on laboratory testing, including but not limited to key markers of thyroid, hepatic, cardiac …

Objective Thyroid hormone measurements are often performed in pregnant women, as hypo-
and hyperthyroidism during pregnancy can severely affect the fetus. Serum free thyroxine …

Background Considering the changes in thyroid physiology associated with pregnancy and
poor outcomes related to abnormal maternal thyroid function, international guidelines …

Context Physiological alterations challenge the assessment of maternal thyroid function in
pregnancy. It remains uncertain how the reference ranges vary by week of pregnancy, and …

Background Standard thyroid function parameters reference intervals (RI) are unsuitable
during pregnancy, potentially resulting in incongruous treatments that may cause adverse …

Background: Recent guidelines recommend establishing a local reference interval (RI) for
thyroid function. We aimed to establish trimester-specific RIs for thyrotropin (TSH) and free …

Background Androgen could impact cervical remodelling during pregnancy, and a higher
level is associated with adverse pregnancy outcomes. A population-based gestation age …

Iron deficiency (ID) in early life is associated with morbidities. Most fetal iron required for
infant growth is acquired in the third trimester from maternal iron store. However, how …

Thyroid hormone reference intervals are crucial for diagnosing and monitoring thyroid
dysfunction during early pregnancy, and the dynamic change trend of thyroid hormones …