Some doctors perform the first ultrasound exam around 6 to 8 weeks of pregnancy, often during the first prenatal visit. Others only recommend this exam if a woman has symptoms of a high-risk pregnancy—for example, bleeding, abdominal pain, or a history of miscarriage, birth defects, or pregnancy complications.

When should you have your first ultrasound?

Your First Ultrasound Its typically done between 7 and 8 weeks to verify your due date, to look for a fetal heartbeat, and to measure the length of the baby from “crown to rump.” At this ultrasound, youll also learn whether youre having one baby, twins, or more!

Can you see a baby at 5 weeks?

You may see the gestational sac in an ultrasound as early as 4 1/2 to 5 weeks. The gestational sac increases in diameter by 1.13 mm per day and initially measures 2 to 3 mm in diameter, according to the National Center for Biotechnology Information .