u/Fair-Pirate-4080

I’m 15 weeks with di di twins, so far I’ve only had 1 ultra sound done and then another because my bladder wasn’t full enough (was getting ovaries checked as well) and my next ultra sound isn’t scheduled until 20 weeks? Is this normal? I feel like I read somewhere that when you are pregnant with twins you get more ultra sounds done? It’s been pretty tough for me going this long without knowing much other than they are di di and heart beats look good. Am I just being annoying or is this normal lol.