I had 3 scans .one at my 8 weeks ,one nt scan at 12 weeks ,on e foetal anmole scan at 20 weeks now I'm 27 weeks preggy .i want to know my baby weight and growth rate and health status and abnormalities of my baby . Which scan is suitable for me ?? I heared about 2d,3d,4d scan and growth scan and presentation scan ? How many scans are availble ? If I found that baby weight is less i would eat more after knowing . Other wise how can I ?