if your child was born 50th percentile, was checked by doc at 4 months and OK, but weighed in at 10th percentile at 9 months would you take him back to the doc? (no HV here). even if it was a new doc and you'd had a few dodgy ones?
just wondering. ds1 fell from nearly 50 to 10, but I can't remember when, and I can't fnd his health book.