A sonogram, also known as a fetal ultrasound is an imaging technique that uses sound waves to produce images of a pregnancy in the uterus. It’s a painless and simple process of pregnancy confirmation.
An ultrasound detects three important details about your pregnancy:
If you have a viable pregnancy (with a fetal heartbeat)
How far along you are (gestational age)
Determine’s the pregnancy’s location (if it’s within the uterus)