Furthermore, the prevalence rate of subclinical hypothyroid increased with gestational stages, especially in the third trimester. 
THERM
Furthermore, the prevalence rate of subclinical hypothyroid increased with gestational stages, especially in the third trimester. 
THERM
Furthermore, the prevalence rate of subclinical hypothyroid increased with gestational stages, especially in the third trimester. 
THERM
Furthermore, the prevalence rate of subclinical hypothyroid increased with gestational stages, especially in the third trimester. 
THERM