Hello all. I just got my results back for the DS screening blood test. The nuchal fold was 1.5mm which is fine, everything was ok but my HCG levels were VERY high at 3.21 and my PAPPA mom was low at 0.40 this has given me a 1 in 202 change of DS. Anyone else had high readings of HCG? I'm 29 a non smoker 52kg.