Endocrine Abstracts

Introduction: The newly proposed RCOG guidelines suggests dose increment of thyroxine based on prenatal thyroxine doses. The aim of our retrospective audit was to assess if the aetiology of hypothyroidism (and dose of thyroxine) prenatally could help predict the need for dose increment during pregnancy.Methods: n=100. Local guidelines advised maintaining TSH <2.5 throughout pregnancy. Outcomes of thyroxine a...