My health visitor advised me to do this, try it in a sippy cup or open cup (I haven't had any luck) but if you're confused maybe check with your health visitor and see what they advise
I think we’re just not meant to really use sippy cups with valves is all(for water or milk).They can affect their teeth x It should be good if it’s an open flow cup !
Thank you all!
I thought you could after 6 months. Well a health visitor advised me with my first to use an open cup for formula milk as he wouldn’t take a bottle for a bit