Prevalence of thyroid autoimmunity and effect of levothyroxine treatment in a cohort of 1064 patients with recurrent pregnancy loss

ConclusionsTreatment of hypothyroidism in pregnancy should be initiated based on a TSH> 4 mIU/L. Treatment initiation based on thyroid autoimmunity or a TSH> 2.5 mIU/L may result in overtreatment.
Source: Reproductive BioMedicine Online - Category: Reproduction Medicine Source Type: research