Sonograms

Liyah
Im a first tine mom. My dr office doesnt do a sono everytime. But i want more , i want to see hw much shes grown. & i want good pictures. My 20 wk sono they gave me 2 bs pics...a potty shot n the "face" didnt look like a face to me. 😒 i dnt need 3d or anythibg ...will they m charge me for more pix?