How many ounces should I leave if I’m exclusively breastfeeding but need to leave my baby a bottle?

The answer is: that depends. Some babies are grazers. They like smaller, more frequent feedings to keep their tummy from being too full or uncomfortable. Their feedings can range from 1-3 ounces and they may feed 10 or more times a day. Other babies are bingers. They like a big, full tummy and may take 3-5 or even occasionally 6 ounces but not as often. They may feed only 6-8 times a day and have longer sleep stretches. Their tummy doesn’t mind being stretched fuller and their bodies tell them it’s ok to go longer between feedings.

The question is: how many feedings do they get in 24 hours? From one month to one year, babies take between 19-32 ounces of breast milk a day. The average is 25 ounces in 24 hours. There’s a range because babies eat more or less depending on the activities of the day, growth spurts, teething, and even babies emotionally eat sometimes. In general, take 25 and divide it by the number of feedings they average in any given day. Also take into account that growth slows between 6-12 months and baby should be eating table foods, so you don’t need to increase the ounces in the bottle during that time. If your baby took 4 Oz bottles at 4 months, 4 Oz bottles are still appropriate at 9 months because they’re also begging for the food right off your plate in addition to what you’re putting on their tray.