Is it okay not to have an ultrasound at 37 weeks of pregnancy?

At 37 weeks of pregnancy, it is generally acceptable not to have an ultrasound, but monitoring of fetal heart rate and fetal movements is necessary. The specific analysis is as follows:

At 37 weeks gestation, the main purpose of performing an ultrasound is to assess the condition of amniotic fluid and placenta inside the uterus. If there are any abnormalities in the amniotic fluid or placenta, the fetus may be affected. However, by 37 weeks, the fetus has typically developed fully and the fetal position is usually fixed. Provided there are no other complications, an ultrasound examination may not be required. Nevertheless, it is important to regularly monitor fetal heart rate and movements for any signs of abnormality. If any irregularities occur, an ultrasound should be performed at the hospital promptly.

After 37 weeks of pregnancy, if fetal heart rate and movements remain normal, one ultrasound examination can be scheduled close to the expected delivery date.