My almost 13 month old is still showing no signs of crawling or walking. She can't seem to support herself on her knees either on all fours in the crawling position or just on her knees while holding onto something. If on her tummy which she hates she just splays her legs our flat. She can hold herself up against furniture but can't pull herself up from sitting or get from lying to sitting. The health visitor didn't seem too concerned at her checkup which was over 2 months ago but promised a follow up phone call at some point.
Has anyone experienced something similar? I know all babies develop at different rates but just wondering if I should be concerned about this and follow up with the health visitor myself?