Just wondering how long it takes your little one to drink a bottle. My little guy( 9 1/2 months) seems like he can really polish one off when he is hungry! We moved him up to the stage 3 Dr. Brown nipple hoping it would help him with his teething pain. He seems to be handling the faster flow okay- no choking/gagging (every once in a while he takes in a little too much at once) but overall no issues with it. I have noticed, though, that he is now drinking a bottle faster. He can polish off a 7 ounce bottle in less than 10 minutes. Is this normal?