                     Early Obstetric Ultrasound
LMP:………

Intrauterine gestational sac with fetal pole and yolk sac is visualized.
Fetal heart rate …. Beats per minute.
CRL measures mm, which is equal to weeks and day.
GS measures mm, which is equal to weeks and day.

Gestational age according to ultrasound is weeks and day.
Gestational age according to LMP is weeks and day.

Cervical length is mm.
Expected date of delivery according to LMP: 
Estimated expected date of delivery is 

 IMPRESSION: 
•	Single intrauterine pregnancy of weeks and day.
