Assuming she is qualified and experienced at her job she is probably right. However the ultrasound is not 100% accurate.
Who make more money x-ray or ultrasound tech?
how do i find about ultrasound tech clinical course
it take up to 8 to 9 months to become a ultrasound tech
No, Ultrasound is a specialty and requires more education than an x-ray tech.
how much would it cost for school for a ultrasound tech
About Ultrasound Tech
Not sure exactly what you mean, and I wonder why the Ultrasound tech did not tell you this.......... Anyway, I guess I can explain it like this. The girl parts will resemble a hotdog on a bun between her legs. Which could be the 3 lines you are refering too.
An ultrasound technician can tell if a fetus is a boy or girl by locating the baby's various body parts to determine how the baby is positioned in utero. Once the legs are found, the tech can look between them to see whether there is male or female anatomy.