My HV told me that the charts in the red book are from a cross section...so both FF and BF babies......but as most people FF, then you can guess the rest can't you
As a point of interest though, when I was BFing DS he was between 25th and 50th on the chart and was following this line. After I put him fully BF at about 6/7 weeks, he shot up the centile charts till he was on the 98th at six months.
DD is between the 25th and 50th, so I'm thinking that I have 25/50 milk in my norks
That programme was real car crash TV....horrible, but I couldn't look away. those poor wee babies I hope the parents were cuddling them after she had gone home for the night!