I've been reading up on sippy cups, cups and cups with straws. They say you should stop sippy cup use and transition them to regular cups or cups with straws between 12 and 15 months due to dental issues. What have you moms done? He rarely uses a sippy cup and gets most of his liquid intake from bf. He has water from a sippy cup typically during meals or if he's hot outside and he's been outside a lot.
If you did transition your babies from sippy to regular or straw cups, how did you do it? Should I even be worrying about this yet?