data I had collected
Found this it may be of interest :
at birth weight was 2395gm or 5lb 31/2 ounces `- 1 month was 5lb 141/2 oz length 48 cm.
2 months was 6lb 131/2 oz 3 months was 7lb 9 oz 6 months was 9lb 8oz and 531/2 cm
1 year was 12lb 8oz and 61cm. She smiled at 12 weeks. Sat with help at 11 months but could fall. Sat alone aged 2. Rolled side to side at 6 months. Giggled at 13 weeks. Was tube fed for the first 9 days. Teaspoon fed with milk ending up with isomil and solids at 4 months. Had a physio visit each month wit an early intervention programme put in place at 1 year old.