Baby classes

I would say sensory classes and even just local baby groups would be fine at that age.
Messy play they likely too small for, I took my 8 mo old to messy play and tbh even then I thought she was too young x

I’ve been taken my little girl to sensory groups since 5 weeks, there’s lots of free ones around usually and she loves them looking at the lights and colours, she’ll often sleep during them too but it’s also so nice for me to get out and chat to other mums 🥰 x

I do sensory, baby massage and swim. There’s also baby Spanish or sign language classes which are meant to be good from 12 weeks onwards x

Im starting on tuesday baby is 5weeks atm x