boy vs girl ultrasound 20 weeks?
How to Tell a Baby's Sex on the Ultrasound
By Robin Elise Weiss, PhD, MPH
Updated on October 22, 2021
Medically reviewed by Brian Levine, MD, MS, FACOG
ultrasound
Verywell / Photo illustration by Michela Buttignol / Getty Images
Table of Contents
Prenatal Ultrasound
Accuracy
Girl