1- Centers for Disease Control and Prevention, Weight Gain During Pregnancy Opens a new window, May 2021.

2- American College of Obstetricians and Gynecologists, Weight Gain During Pregnancy Opens a new window, 2020.

3- Mayo Clinic, Pregnancy Weight Gain: What's Healthy?, February 2022.

4- Centers for Disease Control and Prevention, Gestational Weight Gain — United States, 2012 and 2013, November 2015