Choosing the right bottle nipple size and flow level for your little one can be tricky, especially for first-time parents. It’s essential to remember that bottle nipples aren’t one size fits all. Every baby has different needs, and it’s important to recognize the signs that it’s time to switch up the nipple size or flow level. Here’s everything you need to know to select the perfect bottle nipple for your baby.
Understanding Nipple Levels
Bottle nipples come in different levels, which correlate with the nipple’s flow rate. The flow rate determines how quickly milk flows out of the bottle and through the nipple to your baby. Manufacturers usually categorize nipple levels by age, but the level your baby needs may not match their age.
Here’s a general breakdown of nipple levels:
- Level 0: Preemie
- Level 1: Newborn (0-3 months)
- Level 2: Babies 3-6 months
- Level 3: Babies 6 months and older
- Level 4: Babies 9 months and older
Young babies take in smaller amounts of milk at a time, so they need nipples with a slower flow. The level one nipples mimic breastfeeding because they require similar muscles. As babies grow, they drink more milk at a quicker pace, so they usually upgrade to nipples with a quicker flow.
When to Switch Nipple Levels
While nipple levels correlate with age, it’s important to note that every baby is different. Some newborns benefit from faster flow, while some older babies might prefer a slower passage of milk. Here are the signs it’s time to switch bottle nipple sizes.
Signs your baby needs to level up:
- Your baby is sucking fiercely during feedings (the nipple may invert from the force).
- They appear frustrated, or mealtime is taking much longer than before.
- They might also fall asleep at the bottle or tug on the nipple.
- Sometimes babies with too-slow nipples eat small amounts at feedings but show signs of hunger soon afterward.
Signs your baby needs to level down:
- Milk spilling out of your baby’s mouth during feedings.
- They might also gag, spit up, gulp, swallow forcefully, cough, or turn away from the bottle.
- Sometimes a too-fast nipple results in digestive issues because the baby drinks too quickly; in this case, your little one might become squirmy or uncomfortable after mealtime because of built-up gas bubbles.
It’s important to note that these signs don’t always indicate problems with your bottle nipple size. Fussiness during feedings could also result from gas or distaste for what’s in the bottle. If you suspect this, try nipples with different materials, shapes, or features.
Bottle Nipple Sizes for Breastfed Babies
If you’re introducing bottles to a breastfed baby, it’s best to start at “level one” nipples, no matter your baby’s age. These slow-flow nipples require the same effort as breastfeeding and prevent nipple confusion. Nipples with a faster flow might make it too easy to get milk, and your baby could start refusing the boob.
Some breastfed babies will never move up a nipple size. Still, pay attention to your little one’s cues, and level up if it seems right. This may be necessary if the nursing parent has a fast letdown or breast milk flow.
Choosing the right bottle nipple size and flow level can be a challenge, but it’s essential to keep in mind that every baby is different. Don’t worry too much about the age ranges associated with each level; instead, pay attention to your baby’s cues during feeding time. If your baby seems frustrated or is struggling to keep up with milk flow, it may be time to Switch Nipple Levels
