What's next?

Hi mommies! I had my 20 weeks detailed scan and Doctor scheduled me for Glucose test in the next 4 weeks, and then another 4 weeks later will be Growth scan. How many Growth scan in general do we have in total, towards our due date? Just wondering and preparing some cash at the same time for those bills. 😊 FYI, I'm on subsidised route at KKH. #firstbaby