Pregnancy ultrasound, 1.6x0.8 - is this the length and width?

Patient's question:

No

Doctor's answer:

The results of the ultrasound examination are the length and width of the gestational sac. In early pregnancy, as long as the size of the gestational sac is consistent with the duration of the missed period, the early pregnancy test results are normal. It is recommended that you undergo regular prenatal examinations.