Am almost afraid to ask but here goes....has anyone had a growth scan at 30 weeks and baby be small and have a short thigh bone..had cvs so def not downs

[bishboschone]

I had pre eclampsia last pg so I am being monitored this time. They said the baby is very small( this in itself doesn't bother me) but that his bones in general are short and especially a thigh bone. I know this is a soft marker for Downs but as I have had a CVS at 14 weeks I know it isn't Downs. My dd was small at birth and is very healthy and tall now so I am definately not worried about that , just the dimensions.