Worrying about supply is one of the most common breastfeeding concerns new mums bring up, often in the middle of the night with a hungry baby and a lot of doubt. If you’re searching for how to increase milk supply, the good news is that the methods that actually work are well established and don’t involve special teas or expensive kits.
Here’s what Australian breastfeeding and hospital guidance actually recommends, plus when it’s time to bring in some professional support.
This checklist reflects guidance from The Royal Women’s Hospital, the Australian Breastfeeding Association and Tresillian. It’s general information, not a substitute for advice from your own GP, Maternal and Child Health Nurse or lactation consultant.
Quick Reference
| Method | What it does | Guidance |
|---|---|---|
| Feed more often | Signals your body to produce more milk | Feed on demand, roughly 8–14 times in 24 hours |
| Switch feeding & compression | Retriggers let-down and drains the breast more fully | Offer both breasts each feed; compress gently while baby sucks |
| Skin-to-skin contact | Supports hormone response and let-down | Hold baby against bare skin, ideally in just a nappy |
| Expressing after feeds | Adds an extra “more milk needed” signal | Pump for 5–10 minutes after a feed, as a top-up not a replacement |
| Rest, hydration & nutrition | Supports overall supply and let-down | Prioritise daytime rest, water at every feed, a varied diet |
| No improvement after several days | May signal an underlying issue | Contact a lactation consultant, GP or Maternal and Child Health Nurse |
What Causes Low Milk Supply?
Before troubleshooting, it helps to know what’s actually behind a drop in supply. According to The Royal Women’s Hospital, common causes include:
- Baby not attaching well at the breast, so milk isn’t being removed effectively
- Infrequent feeding, or too much time between feeds
- Ineffective sucking, which can happen with premature or unwell babies
- Introducing formula top-ups, which can reduce the signal to your body to keep producing
- Previous breast surgery
- Recent mastitis
- Oestrogen-containing oral contraceptives
- Smoking
- Certain medications, including some cold and flu tablets
The Royal Women’s Hospital notes that in fewer than 5% of cases, a genuine medical condition is behind low supply. For most mums, the fix is about feeding mechanics rather than anything wrong with their body, which is worth remembering on a hard day.
How to Increase Milk Supply: What Actually Works
Milk production runs on a simple principle: the more effectively it’s removed, the more your body makes. Every method below comes back to that idea in one way or another.
Feed More Often, and Follow Baby’s Cues
The Australian Breastfeeding Association is direct about this one: offering more breastfeeds is the simplest and most effective way to lift your supply. Feed on demand rather than a strict schedule, since most young babies need somewhere between 8 and 14 feeds in 24 hours. If you’re tracking feeds against a set routine, it’s worth comparing yours to a general baby feeding schedule to see if you’re leaving too much time between sessions.
Switch Feeding and Breast Compression
Offer both breasts at each feed, and switch sides again once your baby’s sucking slows down, since this can retrigger the let-down reflex. Compressing or gently massaging your breast while your baby feeds also helps drain the breast more fully, which both the Royal Women’s Hospital and Tresillian recommend as a genuinely useful technique, not just a nice-to-have.
Skin-to-Skin Contact
Holding your baby against your bare skin, ideally with them in just a nappy, is a simple, evidence-backed way to support supply and let-down. It works partly through hormone response and partly by making it easier to pick up on early feeding cues before your baby is upset and harder to latch.
Expressing After Feeds
If you have access to a pump, expressing for 5 to 10 minutes after a feed sends an extra signal to your body that more milk is needed, even if very little comes out at first. The Australian Breastfeeding Association notes that a baby who feeds well will usually boost supply more effectively than pumping alone, so treat expressing as a top-up strategy rather than a replacement for feeding at the breast. If you’re deciding between pumps, our guide to choosing the right breast pump or our roundup of the best breast pumps in Australia both cover what to look for.
Looking After Yourself While You Boost Supply
Supply doesn’t exist in isolation from the rest of your wellbeing, and Tresillian’s guidance backs this up directly:
- Rest when you can. Supply tends to dip when you’re overtired, so daytime rest matters more than it might feel like it should.
- Stay hydrated. Keep a water bottle within reach at every feed.
- Eat well. A varied diet with protein, dairy, fruit and vegetables supports overall milk production, even if no single “miracle food” will do the job on its own.
- Manage stress where you can. Simple relaxation before a feed can help with let-down.
- Avoid smoking. It’s directly linked to reduced milk production.
When to Get Help
If you’ve tried feeding more often, compression and skin-to-skin for several days without improvement, or your baby isn’t gaining weight as expected, it’s time to loop in support rather than keep troubleshooting alone. The Australian Breastfeeding Association runs a National Breastfeeding Helpline (1800 686 268), and your Maternal and Child Health Nurse, GP or a lactation consultant can all assess what’s going on and, where appropriate, discuss medical options. This isn’t something you need to have all the answers to yourself.
Frequently Asked Questions
What’s the fastest way to increase milk supply?
Feeding more often is the single most effective lever, since milk production responds directly to how much and how frequently it’s removed. The Australian Breastfeeding Association describes offering more breastfeeds as the simplest and most effective method, ahead of pumping or any other technique.
Does pumping after breastfeeding help increase supply?
Yes, expressing for a short session straight after a feed can send an extra signal to your body to produce more, according to the Royal Women’s Hospital. It works best as a top-up alongside frequent feeding rather than a stand-alone fix.
Does breast compression really help increase supply?
Yes. Gently compressing or massaging your breast while your baby feeds helps drain milk more completely, which both the Royal Women’s Hospital and Tresillian recommend as a practical, evidence-based technique you can start using straight away.
Do foods like oats or fenugreek increase milk supply?
Foods and herbal supplements marketed as supply boosters are popular, but Australian Breastfeeding Association and Royal Women’s Hospital guidance both focus on feeding frequency and effective milk removal as the proven approach, rather than any specific food. A generally healthy, varied diet supports your overall wellbeing while breastfeeding either way.
Can birth control affect my milk supply?
It can. The Royal Women’s Hospital lists oestrogen-containing oral contraceptives as one possible cause of reduced supply. If you’ve recently started a new contraceptive and noticed a drop, it’s worth mentioning to your GP so you can discuss alternatives if needed.
When should I see a lactation consultant about low supply?
If you’ve tried the basics for several days without improvement, or you’re worried your baby isn’t gaining weight properly, it’s time to get help rather than wait it out. A lactation consultant, your Maternal and Child Health Nurse or your GP can check attachment, feeding patterns and rule out any underlying cause.
Conclusion
Learning how to increase milk supply usually comes down to a few well-proven habits: feed often, remove milk effectively, and look after your own rest and nutrition along the way. There’s no need to chase every product or supplement on the market when the basics, backed by Australian breastfeeding and hospital guidance, do the heavy lifting. And if things aren’t improving after a genuine effort, reaching out to a lactation consultant, your Maternal and Child Health Nurse or your GP is a sign of good parenting, not a last resort.
This article is intended as general information, not medical advice. Guidance is based on publicly available Australian health resources and may change over time, so always check current advice with your GP, Maternal and Child Health Nurse or lactation consultant.
