How Long Should You Breastfeed Your Baby Each Side? The Main Meal & Dessert Method

One of the most common questions new parents ask is: “How long should my baby breastfeed for?”

Five minutes a side? Ten minutes? Twenty minutes? Thirty minutes?

Should you stop after a certain amount of time? Should you make sure your baby takes both breasts? What if they fall asleep? What if they only feed for five minutes?

The truth is that there isn’t one perfect length of time for a breastfeeding session. Every baby is different. Some babies are quick and efficient, while others take their time. A newborn who is still learning to coordinate sucking, swallowing and breathing may take considerably longer than an older baby who has become very efficient at removing milk. A baby who has a lip or a tongue tie, may take a considerably longer time to feed (trust me I know). 

And trying to make breastfeeding fit a stopwatch can create unnecessary anxiety.

Instead, I like to teach breastfeeding using a very simple analogy:

The main meal and dessert.

Your baby’s first breast is the main meal – Boob A.

The second breast is dessert –  Boob B.

And just like an adult doesn’t eat exactly the same amount at every meal, your baby won’t necessarily breastfeed for the same amount of time at every feed.

Some feeds will be long. Some will be short. Some will involve both breasts. Some may involve only one.

What matters most is learning to recognise what your baby is telling you.

So, how long should a breastfeeding session last?

There isn’t a magic number.

A breastfeeding session can vary considerably depending on your baby’s age, feeding efficiency, milk flow, time of day and how frequently they are feeding.

A newborn may feed for considerably longer than an older baby. As babies become more efficient at breastfeeding, they may be able to take the milk they need in less time.

A baby who is cluster feeding may seem to want to breastfeed constantly, while a distracted older baby may suddenly decide that a very short feed is all they want.

So rather than asking:

“Has my baby fed for long enough?”

a better question is:

“Is my baby feeding effectively and showing me that they are satisfied?”

The clock can give you information.

Your baby gives you the answers.

The Main Meal & Dessert Method

Here’s the simple framework I like parents to remember.

Breast one = the main meal

Start your baby on one breast and allow them to actively feed.

Don’t automatically switch them simply because a certain number of minutes has passed. Instead, allow your baby to continue while they are actively drinking and interested in feeding.

As the feed progresses, you may notice that the sucking and swallowing pattern changes. Your baby may begin to take longer pauses, become more relaxed and eventually come off the breast themselves.

This is important because the breast is not simply a container of one type of milk followed by another. The composition of milk changes gradually throughout a feed, with the fat content generally increasing as the breast is drained. It is therefore more useful to think about allowing your baby to feed effectively from the first breast rather than trying to make them reach an arbitrary number of minutes or “get to the hindmilk.”

That’s your baby’s way of saying:

“I’m getting full.”

And that’s okay.

The goal isn’t to keep a baby attached to the breast for a predetermined amount of time.

The goal is effective milk transfer.

And the goal is for them to “finish” Boob A before moving onto the next boob. 

How do I know when the main meal is finished?

Your baby may give you several clues.

You might notice that they:

• stop actively sucking and swallowing

• begin taking longer pauses

• become more relaxed

• unclench their hands

• stop searching for the breast

• become sleepy and content

• turn away from the breast

• or simply unlatch themselves

One sign on its own doesn’t necessarily tell you everything. Instead, look at the overall picture.

A baby who has been actively feeding, swallowing well, becomes relaxed and content, and comes off the breast may simply be finished. Babies often come off the breast themselves when they have had enough.

But a baby who has been sleepy from the beginning, barely swallowing and repeatedly falling asleep may be a different situation.

That’s when we need to look more closely at what’s happening with the feed.

Another clue, is that your Boob A feels empty compared to Boob B. 

And then comes dessert…

Once your baby has finished the first breast, offer the second breast.

This is dessert.

And here’s the important part: You don’t have to make your baby eat dessert. Offer it. Let your baby decide. This is you “top up” boob. 

Some babies will happily take the second breast. Some will have a few minutes and then stop. Some will completely refuse it because they’ve had enough. That’s normal too.

Think of it like this:

The first breast is the main meal.

The second breast is an opportunity for more.

Your job is to offer. Your baby’s job is to decide whether they want it.

Guidance from breastfeeding services commonly recommends allowing the baby to finish the first breast and then offering the second. Some babies will take both breasts at a feed, while others may be satisfied after one.

What if my baby only wants one breast?

This is where parents often become worried.

They think:

“My baby didn’t take the second breast. Surely they’re not getting enough?”

Not necessarily.

If your baby has effectively fed from the first breast and is showing signs of being satisfied, they may simply not need the second breast at that particular feed.

If they don’t take the second breast, remember which breast you started with and consider starting the next feed on the other side.

The important thing is not to force your baby to take both breasts simply because you believe they “should.”

Offer. Observe. Respond. Your baby may tell you that they are finished.

What if my baby wants both breasts?

That’s completely okay too.

Especially in the early weeks, many babies will happily take both breasts.

They might feed actively on the first breast, slow down, become sleepy and then perk up again when offered the second.

They may still be hungry. They may simply want a little more milk. Or they may want to suck for comfort.

Again: Offer. Observe. Follow your baby’s cues.

There is no requirement for every feed to look identical.

Don’t breastfeed by the clock

One of the biggest traps for new parents is becoming obsessed with the timer.

“I fed for 12 minutes on the left.”

“It’s been 18 minutes, should I switch?”

“She only fed for six minutes this time.”

“Yesterday she fed for 25 minutes!”

Breastfeeding doesn’t always work like that.

The amount of milk your baby receives isn’t determined simply by the number of minutes they spend at the breast.

Two babies can breastfeed for the same amount of time and transfer different amounts of milk. Likewise, the same baby can have two very different feeds on the same day.

Instead of focusing only on duration, pay attention to effective feeding.

Is your baby actually swallowing?

Are they actively feeding?

Are they becoming satisfied?

Are they having appropriate wet nappies?

Are they gaining weight appropriately?

Those things tell you considerably more than a stopwatch.

A baby who is feeding well will generally have a pattern of sucking and swallowing, appear calm and relaxed during the feed, come off the breast when finished and appear satisfied afterwards. Weight gain and nappy output are also important indicators that feeding is going well.

Why can one breastfeeding session be 10 minutes and another be 30?

There are lots of reasons.

Your baby’s age

Newborns are still learning how to coordinate sucking, swallowing and breathing.

As babies grow, they generally become more efficient at breastfeeding. An older baby may therefore be able to take the milk they need in considerably less time.

A short feed isn’t automatically a problem.

Your milk flow

Milk flow can vary throughout a feed, and individual mothers have different let-down patterns and milk flow rates.

Some babies cope beautifully with a fast flow. Others may need more time to feed effectively.

What matters is whether your baby is actually transferring milk rather than simply how long they remain attached.

Your baby’s latch

A comfortable, effective latch can make a huge difference to how efficiently your baby transfers milk.

If a baby is struggling to maintain a good latch, repeatedly slipping off, clicking, becoming frustrated or taking a very long time to feed, it may be worth having the feeding assessed rather than simply assuming:

“That’s just how long my baby takes.”

Good attachment helps babies feed effectively and can also reduce nipple pain.

How frequently your baby is feeding

A baby who has recently fed may have a shorter subsequent feed.

A baby who has gone longer between feeds may be more interested in a substantial feed.

And then there is…

Cluster feeding

Cluster feeding can make it feel as though your baby wants to breastfeed constantly.

This can be particularly common during certain periods of early infancy and around growth spurts.

Frequent feeding is also an important part of establishing and maintaining milk production because milk production responds to how frequently the breasts are stimulated and milk is removed.

Cluster feeding often happens alongside what many parents describe as their baby’s “fussy time,” particularly in the late afternoon or evening. Your baby may feed for a few minutes, pull away, become unsettled, cry, and then want to breastfeed again moments later – sometimes repeating this pattern for hours. It can be incredibly frustrating and exhausting, and it is very easy during these periods to start questioning yourself: Is my baby getting enough milk? Is something I ate upsetting them? Am I doing something wrong? 

The answer is often no. Fussy evenings and periods of cluster feeding are extremely common in young babies and do not automatically mean that your breast milk supply is inadequate or that you have done anything wrong. If your baby is otherwise feeding well, having appropriate wet nappies, growing appropriately and does not appear to be in pain or unwell, these unsettled periods can simply be part of normal infant behaviour. During these times, the best thing you can do is respond to your baby’s cues and offer the breast as often as they want it. You do not need to put a time limit on these feeds or worry that frequent breastfeeding will somehow “use up” your milk. 

In fact, frequent milk removal is one of the ways your body receives the signal to continue producing milk. And remember, babies who are formula-fed can also have periods of evening fussiness – so an unsettled evening is not, by itself, evidence that a breastfed baby isn’t getting enough milk. Instead of spending those hours questioning your milk supply or blaming yourself, think about what you need too: get your partner or another support person to bring you water and food, settle the baby between feeds when needed, and make yourself as comfortable as possible. 

Sometimes the most important thing to remember during a long evening of cluster feeding is simply this: your baby is not necessarily telling you that your milk isn’t enough — they may just be having a very normal, very fussy baby evening..

What about newborns?

Newborn feeding deserves particular attention because newborns are still developing their feeding skills.

In the early weeks, many babies breastfeed frequently throughout the day and night. A rough guide is at least 8–12 feeds in 24 hours, although some babies will feed more frequently.

Rather than trying to establish a strict feeding schedule based on minutes, look for your baby’s hunger cues and offer the breast responsively. FEED ON DEMAND! 

Early hunger cues can include:

• stirring or waking

• bringing hands towards the mouth

• sucking on hands or fingers

• licking the lips

• opening the mouth

• rooting

• becoming increasingly alert

Crying is generally a later hunger cue, so where possible, try to respond before your baby becomes very upset.

If your newborn is consistently extremely sleepy at feeds, difficult to wake, feeding very infrequently, having concerning nappy output or not gaining weight appropriately, don’t simply try to extend the feed.

Get help.

A baby who isn’t transferring milk effectively may stay at the breast for a very long time without actually getting enough milk.

“But my baby falls asleep at the breast!”

This is extremely common.

Breastfeeding is relaxing, and newborns in particular can become very sleepy while feeding.

But there is an important distinction between:

“My baby has had a good feed and is now peacefully sleepy.”

and:

“My baby is too sleepy to feed effectively.”

If your baby starts a feed actively, has periods of swallowing and then relaxes and falls asleep, they may simply be satisfied.

If your baby repeatedly falls asleep almost immediately, is difficult to rouse, rarely swallows or is struggling with weight gain, that’s something that deserves assessment. One of the reason being a tongue tie. 

Don’t solve every breastfeeding problem by simply keeping your baby attached for longer.

Sometimes the issue isn’t duration.

It’s milk transfer.

What about growth spurts?

Your baby’s feeding pattern will change.

There may be periods where they suddenly want to breastfeed more frequently, stay at the breast longer or seem hungry again shortly after feeding.

This can be completely normal. Babies aren’t robots.

Their appetite changes. Their developmental needs change. Their sleep changes. And their feeding patterns change.

You may have a period where you feel like you’ve done nothing except breastfeed, followed by a period where feeds suddenly become much quicker. That doesn’t necessarily mean something has gone wrong.

What if my baby suddenly starts breastfeeding for only five minutes?

Don’t panic immediately.

Ask yourself:

Is my baby feeding effectively?

An older baby can become surprisingly efficient.

If your baby is actively swallowing, appears satisfied afterwards, has appropriate wet nappies and is growing well, a shorter feed may simply mean they’ve become better at getting milk.

However, if there has been a sudden and persistent change accompanied by poor feeding, frustration, lethargy, reduced wet nappies or concerns about weight gain, it’s worth getting professional advice.

A change in feeding duration needs to be interpreted alongside the rest of the baby’s feeding picture.

Breastfeeding is not just about minutes

This is probably the most important message I want parents to take away.

You cannot judge breastfeeding success by looking at the clock alone.

Instead, think about the bigger picture.

Look at your baby’s feeding behaviour

Are they actively sucking and swallowing? Can you see or hear regular swallowing once milk is flowing? Do their cheeks remain rounded while they feed?

Look at your baby’s cues

Do they become relaxed during the feed? Do they come off the breast themselves? Do they appear content afterwards?

Look at nappy output

Wet nappies are an important indicator of whether your baby is getting enough milk. By around day five, many healthy newborns should be having around six or more wet nappies in 24 hours, although individual circumstances can vary.

Look at growth

Your baby’s weight gain is one of the most important objective measures of whether they are receiving enough milk.

Look at your breasts

Your breasts may feel softer after a feed, which can be another useful sign that milk has been removed.

These pieces of information together are much more meaningful than whether a feed lasted 11 minutes or 27 minutes.

The Main Meal & Dessert Method in practice

Let’s make this really simple.

Feed 1

Baby starts on the left.

They actively feed.

Their sucking slows.

They become relaxed.

They unlatch. Boob A feels soft and empty. 

Left = main meal.

Offer the right.

Baby takes it for five minutes.

Right = dessert.

Perfect.

Feed 2

Baby starts on the right.

They feed well and then fall asleep satisfied.

You offer the left.

Baby refuses.

That’s okay.

Right = main meal.

Left = dessert offered, but declined.

At the next feed, you can start with the left.

Feed 3

Baby feeds from the left for a shorter period than usual.

They are alert and swallowing effectively.

They come off and seem satisfied.

You offer the right.

They enthusiastically feed.

That’s okay too.

There is no rule saying every breast must be used for the same amount of time.

When should I get help?

Please don’t feel that you have to troubleshoot everything yourself.

Breastfeeding can be incredibly rewarding, but it can also be difficult, particularly when you’re exhausted and trying to work out whether your baby is getting enough milk.

Speak to your healthcare provider or a suitably qualified breastfeeding professional if:

• your baby consistently struggles to latch

• feeding is consistently painful

• your baby is repeatedly falling asleep before feeding effectively

• your baby is rarely swallowing during feeds

• feeds are consistently extremely long without your baby seeming satisfied

• your baby is consistently frustrated at the breast

• your baby is having concerningly few wet nappies

• you are concerned about your baby’s weight gain

• your baby is unusually difficult to wake for feeds

• you notice a significant and persistent change in feeding behaviour

• or something simply doesn’t feel right to you

You don’t need to wait until you’re completely overwhelmed before asking for help. Early support can make a huge difference when there is a problem with positioning, attachment or milk transfer.

The Bottom Line

There is no universal number of minutes that tells you your baby has had “enough” breast milk.

Some feeds are long.

Some are short.

Some babies take one breast.

Some babies take both.

Some babies want a little dessert.

Some babies are completely finished after the main meal.

So remember:

🍽️ Breast one = the main meal.

Let your baby actively feed and follow their cues.

🍰 Breast two = dessert.

Offer it, but let your baby decide whether they want it.

And most importantly:

Stop watching the clock so closely and start watching your baby.

Your baby’s feeding cues, swallowing, nappy output, overall behaviour and growth will tell you far more about how feeding is going than a stopwatch ever could.

Breastfeeding is a relationship between you and your baby, not a timed exam.

If you are worried that your baby isn’t feeding effectively or isn’t getting enough milk, seek individualised support rather than simply trying to make every feed longer.