I've been seeing an MFM for my already high risk pregnancy unrelated to this issue but at my 32 week scan he said my cerebroplacental ratio was below the 5th percentile. He said it measures the ratio of bloodflow through the placenta vs the brain which just sounds scary. I see him again tomorrow and I'm really worried he is going to tell me this means something is wrong with our baby or that she's going to need to come out right away. I'm a FTM and this is our one and only miracle baby. Anyone have any experience with this??