I was high risk due to recurrent miscarriages and then recurrent reduced movement. I had scans at 6,7,8,9,11,13,15,16,17,19,21,29,32,34,36,38 weeks.
I was also strep b positive but was told this wouldn't add to the high risk, just need iv antibiotics.
I would ask with your consultant but I would think you would get a growth scan maybe around 28 weeks when they do the gtt test? X