This document provides guidance on integrating gender into monitoring and evaluation (M&E) of health programs. It defines key terms like sex, gender, gender equality, and gender equity. Gender is a social construct that influences health outcomes, so gender must be addressed in M&E. The document outlines how to measure gender through collecting sex-disaggregated data, using gender-sensitive indicators, and evaluating programs' impact on gender norms and women's empowerment. Integrating gender into M&E ensures programs effectively address gender issues and health inequities.