At 23 weeks of pregnancy, what should the ultrasound measurements of the fetus be considered normal?

Patient's question:

No

Doctor's answer:

Pregnancy 23 weeks and 1 day fetal ultrasound measurements: Biparietal diameter 52mm, Femur length 39mm, Abdominal circumference approximately 173mm. Maximum amniotic fluid area 43mm. Placenta attached to the anterior wall of the uterus, thickness 22mm, Grade 0. Two umbilical arteries, fetus corresponds to gestational age of approximately 22 weeks.