>  Post Natal Blog
Size Weight / KG Age Position
NB 0-6 5 Weeks New Born
S 3-7 2-5 Months Laying Down
M 6-11 4-8 Months Crawling
L 9-14 8-11 Months Sitting
XL 12-17 10-18 Months Standing
XXL 15+ More than 24 Months Walking