Alison is pregnant with a baby boy. What type of examination MOST likely revealed the sex of the baby?


an X-ray


a mammogram


an ultrasound


an MRI

1 answer

The type of examination that most likely revealed the sex of the baby is an ultrasound. Ultrasound imaging is commonly used during pregnancy to monitor the development of the fetus and can determine the baby's sex typically around the midpoint of the pregnancy.