DS is 6 weeks and we use Medela's bottles to feed him EBM as well as formula. We notice he takes a long time to finish his milk, at least we think its a bit long...eg 20 mins for 120ml. Is that long? We feel like we are feeding him for very long time.
The bottles are narrow necked and we use narrow teats which we bought from hospital since he was born. We are wondering if we needed to upgrade the size.
Does anyone of you have any recommendation the brand and size for a 6 week old? Or are we just wrong that he's taking too long to drink?