Image 3: The ultrasound image shows a gestational sac of about 3-6mm.

Image 2: Taken at 4 weeks, the ultrasound image shows a gestational sac.

4 Weeks Pregnant 3

Ultrasound scan image of fetus at 4 Weeks pregnancy

Early Pregnancy Ultrasound 4 Weeks

How Is Your Baby at 4 Weeks Pregnant?

Week 4 of Pregnancy

Ultrasound for 4 Weeks Pregnant

4 week ultrasound pregnancy