Ahhh I feel you, mummy, weaning off bottle during Ramadan is extra tough because the timing is so different! A few of us tried introducing the cup slowly alongside the bottle first, so baby doesn't feel like it's a sudden change, and honestly some babies take better to sippy cups or open cups than bottles anyway. Have you tried different teats or bottle styles? Sometimes they're just picky about the shape, and once you find the right one it clicks, but I won't lie, it can take patience and a bit of trial-and-error. Hang in there, mama, it's normal for babies to resist this kind of change, and you're doing great juggling it during puasa someday!