Generally (at least around here) a 4d is optional
You have to pay privately for a 3d/4d ultrasound
What?! I only had a regular ultra sound at 20 weeks. I started my dr visits late (like 18 weeks bc of insurance issues) and that one ultrasound was to find out the sex.. They havent talked about one at all! Ive only had one ultra sound so far and im 31 weeks tomorrow! Looks like ill be talking to my dr tomorrow at my appt!
I had my 4d scan done at 20 wks...my 2nd 4d scan was done at 36 weeks
3d is without movement..4d is video of 3d so you can see the baby moving around.
I'm getting mine at 15 weeks along with a gender scan
What's a 4d? I've have a 3d with my daughter but never heard if a 4d