Thats it really. Have 3 dc, eldest definitely has ADHD and asd. Quite complex due to high IQ, so hits most milestones but via an unusual route iykwim.
Younger ones have various quirks and traits, but also areas of 'normal' development. Need to have a chat to the HV about whether the concerns add up to anything.
My bookshelf is full of ASD stuff, used to have some regular child development books but turfed them
. Need something fairly scientific and definite I think as 'all babies develop at different rates, make sure you cuddle them' would be flung through a window 