my question might be silly but please suggest if you can .. I have 13 months old baby , she is doing fine all the activities like saying bye bye or eating with her hands etc The only thing is she is not drinking water in a sipper bottle or with straw she is not taking water inside her mouth with straw. she is able to drink with glass and we give water in glass and hold it for her she is drinking but not with a sipper bottle . Has anyone faced the same situation