I posted a few weeks back about my daughter being very fussy on the bottle. Well, she's still at it!! I've tried new teats, feeding her in quiet rooms with no other people/distractions, feeding her more often/less often etc. She has good days and bad, but is generally taking about half what has been recommended by the midwife I saw at the Matilda. I was wondering if I could try her on a sippy cup - she's 4 months old. Has anyone else tried this? What is the right age to offer your baby a cup?