First Pregnancy Question

April • April Marie De La Garza

Good morning! Tomorrow I have my first initial pregnancy appointment (I am 4 months). I’m at the point where I can request to know gender. Also In may is my first “Songogram”.

With that last part, my question is this:

What is the difference between a “Ultrasound” & Sonogram?

(I do apologize for throwing out a lot, I just wanted to let who ever is reading this know where I’m at and how far I am. The photo attached is from the internet lol)