Anomaly scan

Jodie

Please can anyone offer advice, had my 20 week scan yesterday and was told baby’s femur bone is below the 5th centile on the graph.

I did the worst thing and have been Googling and have been up all night worrying!

Anyone had this and baby was healthy and normal weight/size?

Apparently below the 5th centile can link to Down’s syndrome, I did have screening test at 12 weeks and came back low