Breastfeeding Newborns: How Long On Each Side Is Enough?

Breastfeeding is a natural process, but it can be challenging for new mothers. One common question is how long newborns should breastfeed on each side. While there is no magic number, newborns may nurse for 10–20 minutes per breast, and older babies may take less time. The key is to follow the baby's lead and let them feed on demand, ensuring they get enough milk and gain weight adequately.

There is no set time for breastfeeding on each side

Allowing your baby to breastfeed on-demand and end the feeding when they're ready ensures your baby takes a full feeding. Your baby's appetite can vary. Sometimes they may simply want a small "snack", and other times they may be ready for a full meal. Rather than scheduling feedings or watching the clock, focus on watching your baby and learning their hungry and full cues.

In the early weeks, breastfeeding sessions tend to be longer, and it's not uncommon for your baby to want to nurse frequently, especially during the evening hours. Cluster feeding is your baby's way of telling your body to continue producing ample amounts of milk to support their growth throughout their infant years. Your baby and your body work in perfect rhythm to match your milk supply with your baby's needs.

The duration of feedings will change as your baby matures. While newborns are still learning the "moves" to breastfeeding, older babies who have been nursing for several months may become extremely efficient nursers, taking in a full feeding in 10 minutes or less.

The most important piece of advice for breastfeeding mothers is to be easy on yourself. The first two weeks of a baby's life are the most challenging and important for establishing milk supply, especially for first-time mothers.

Breastfeeding sessions vary from baby to baby

A newborn may nurse for 10 to 15 minutes per side, but this can vary, with some babies nursing for much longer, even up to an hour. As babies get older, they become more skilled at breastfeeding and may take about 5–10 minutes on each side. However, this can also vary, with some older babies taking just a few minutes per side.

It is important to let the baby finish with one breast before offering the other. This allows them to feed most effectively and ensures they are getting the right balance of fat and fluid. It is also important to alternate which breast is offered first at each feeding to keep milk production steady on both sides.

The key is to watch the baby and follow their cues. Most young babies will take somewhere between 20 to 40 minutes to complete a feeding. If a baby is feeding for much longer than this, or doesn't appear satisfied after nursing, it may be a good idea to consult a lactation specialist.

Overall, the length of breastfeeding sessions is not as important as ensuring the baby is getting enough breast milk over the course of the day and is gaining enough weight.

Babies should be allowed to breastfeed on demand

Breastfeeding is a natural process, but it can be challenging for new mothers. The most important piece of advice is to be kind to yourself.

In the early weeks, breastfeeding sessions tend to be longer, and it is normal for your baby to want to nurse frequently, especially in the evenings. This is called cluster feeding, and it is your baby's way of telling your body to continue producing ample amounts of milk to support their growth.

There is no set time for how long a baby should breastfeed on each side. It is recommended that mothers follow their baby's lead and let them decide when they are done. This ensures that the baby takes a full feeding and lets the mother relax and enjoy this time with their baby.

In the first few weeks of life, breastfeeding should be "on-demand" or when the baby is hungry, which is about every 1-3 hours. As newborns get older, they will nurse less often and may have a more predictable schedule. However, newborns should not go more than about 4 hours without feeding, even overnight.

The duration of breastfeeding on each side can vary from 5 to 20 minutes or even longer, depending on various factors such as the baby's age, efficiency at nursing, and the mother's milk flow rate. A newborn may nurse for 10 to 15 minutes per side, while an older baby may take just a few minutes. It is normal for there to be a range in the duration of breastfeeding, and what matters is the total amount of breast milk the baby gets over the course of the day and whether they are gaining enough weight.

It is important to alternate breasts to keep up milk supply in both and prevent painful engorgement. You can start with the breast that feels fuller, and then switch when the baby starts to fall asleep or stops swallowing milk. Some babies may only take one breast per feeding, and that is fine as long as they are showing signs of being full and content.

If you are concerned about your baby's weight gain, diaper output, or your milk supply, it is recommended to discuss these concerns with your pediatrician or a lactation consultant.

Alternate the breast you start feeding with

When breastfeeding, it is important to alternate the breast you start feeding with. This helps to keep your milk supply steady and prevent painful engorgement. It also ensures your baby gets a full feed and is satisfied.

There are a few methods to help you remember which breast to start with. One way is to attach a reminder, such as a safety pin or small ribbon, to your bra strap. Start with the breast indicated by the reminder, and then switch to the other side. Another option is to use a double breast pad, placing it on the side you've started with, so you know to start with the other breast at the next feeding. You can also keep a notebook or use a breastfeeding app to track your baby's feeding pattern.

If you can't remember which breast you started with, offer the fuller-feeling breast first. You can also observe your baby's behaviour. If they are showing signs of being full and content after feeding from one breast, they may not need to feed from the other. However, if they are still hungry, offer the other side. Some babies may prefer to switch breasts during each feeding, while others may only feed from one breast at a time. It is important to follow your baby's cues and do what works best for both of you.

As your baby grows and becomes more efficient at breastfeeding, the duration of feedings may change. Newborns may nurse for up to 20 minutes or longer on one or both breasts. Older babies may take around 5-10 minutes on each side, but this can vary. The key is to watch your baby and learn their hungry and full cues, allowing them to feed on demand.

Consult a lactation consultant if you have concerns

While breastfeeding, it's important to let your baby finish with one breast before offering the other. This will ensure they get a full feed and are taking in a good balance of fat and fluid. However, if you have concerns about your baby's feeding, it's always best to consult a lactation consultant or your doctor.

A lactation consultant can help you with any issues or questions you may have about breastfeeding. They are experts in the field and can provide guidance and support to ensure that you and your baby are comfortable and healthy. Here are some signs that you may need to consult a lactation consultant:

• Your baby is not gaining enough weight: If your baby is not gaining weight as expected, it could be a sign that they are not getting enough milk. A lactation consultant can evaluate your baby's feeding and provide advice on how to increase your milk supply or improve your baby's latch.
• Frequent spitting up or vomiting: While it is normal for babies to spit up small amounts after feeding, frequent or excessive spitting up could be a concern. A lactation consultant can help determine if this is due to an issue with your milk supply, your baby's latch, or a possible medical condition.
• Pain or discomfort during breastfeeding: If you are experiencing pain or discomfort during or after breastfeeding, a lactation consultant can help identify the cause and provide solutions. This could include issues such as sore nipples, engorgement, or mastitis.
• Issues with milk supply: Whether you are concerned about having too much milk (which can lead to engorgement) or not enough milk, a lactation consultant can provide advice on managing your milk supply. They can also help with techniques to improve milk flow, such as hand expression or the use of a breast pump.
• Latching difficulties: A proper latch is crucial for effective breastfeeding. If your baby is having difficulty latching, a lactation consultant can demonstrate different latching techniques and positions to find what works best for you and your baby.
• Returning to work or school: If you are planning to return to work or school and will need to pump breast milk, a lactation consultant can provide guidance on how to maintain your milk supply and establish a pumping routine. They can also offer advice on storing and transporting breast milk safely.
• Introducing solids: When your baby is ready to start solid foods, usually around 6 months, a lactation consultant can provide guidance on how to continue breastfeeding while introducing solids. They can also offer advice on how to maintain your milk supply and manage feedings when your baby's diet expands.
• Weaning: When you and your baby are ready to wean from breastfeeding, a lactation consultant can provide support and guidance throughout the process. They can help you develop a gradual weaning plan that takes into account your baby's age, development, and nutritional needs.
• Premature or low birth weight babies: Babies who are born prematurely or with a low birth weight may have unique challenges with breastfeeding. A lactation consultant can provide specialised support and techniques to ensure these babies get the nutrition they need and help you establish a successful breastfeeding routine.
• Multiples: If you have twins or triplets, a lactation consultant can offer guidance on how to manage breastfeeding multiple babies. They can provide tips and techniques to ensure all your babies are getting enough milk and help you establish a feeding routine that works for your family.

Remember, it is always better to seek help sooner rather than later if you have any concerns about breastfeeding. Lactation consultants are trained to provide non-judgemental support and can offer a range of solutions to common breastfeeding challenges. They can work with you to develop a personalised plan that meets the unique needs of you and your baby.

Frequently asked questions