The Society of Obstetricians and Gynaecologists of Canada recommends that all women have two ultrasounds: one “dating” ultrasound at 11-14 weeks and one “anatomic” ultrasound between 18-20 weeks.

What weeks do you get ultrasounds during pregnancy Ontario?

Ultrasounds can be done throughout the course of pregnancy. This particular ultrasound is typically done in the second trimester, ideally between 18 and 22 weeks gestation.