Hand Expression: How to Express Breast Milk by Hand

Hand expression — sometimes called hand milking — is one of the most practical skills in breastfeeding. No equipment is needed. It works anywhere, at any time, and for many parents it outperforms a pump in the first days when colostrum is all that's available.

The technique can feel unfamiliar at first. Most people need several sessions before it becomes comfortable, and a small amount in the early days is entirely normal — not a sign that something is wrong. Once you have it, it stays with you throughout the whole nursing journey.

This article covers:

• When hand expression is most useful
• How to collect colostrum before birth
• Step-by-step technique (the Marmet method)
• What to expect in the first days and beyond
• Troubleshooting when milk is slow to come
• How to combine hand expression with pumping to increase output
• Safe storage guidelines for expressed milk

When Hand Expression Is Most Useful

Hand expression meets moments a pump often can't:

• In the first days after birth — colostrum arrives in drops rather than streams. A pump may return very little; hand expression into a small spoon or syringe can collect every drop
• For engorgement relief — when breasts are too full and hard for the baby to latch, a few minutes of hand expression softens the areola so the baby can get a deep latch
• After pumping — using your hands to massage and compress the breast at the end of a pump session consistently increases total yield
• When separated from your baby and experiencing fullness or discomfort
• When a pump isn't available or practical — at night, travelling, or in a situation where setting up equipment isn't possible
• To encourage letdown before pumping — a brief hand express or gentle massage before attaching the pump can make the letdown reflex easier to trigger
• For premature or hospitalised babies — in NICU settings, hand expression in the first hours after birth produces higher-volume, higher-fat colostrum than a pump alone, which can be critical when every millilitre counts
• During pregnancy from around 36–37 weeks to collect colostrum, if your care team has suggested it and your pregnancy is low-risk (see below)

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Collecting Colostrum Before Birth

Some parents begin expressing colostrum from 36–37 weeks of pregnancy onwards, often to prepare for situations where a newborn may need supplements in the first days — for example, with a planned caesarean section, gestational diabetes, or a twin pregnancy. Colostrum can be drawn into small syringes, frozen, and brought to hospital. The WHO includes breastfeeding preparation as part of skilled antenatal care in its infant and young child feeding guidance.

Always discuss prenatal expressing with your midwife or obstetrician before starting. Nipple stimulation can trigger uterine contractions, which is why the NHS recommends prenatal hand expression is not begun before 36 weeks of a straightforward pregnancy, and is not appropriate for those with a history of preterm labour, placenta praevia, or cervical insufficiency.

If your care team gives the go-ahead:

• Short sessions of 5–10 minutes, two or three times a day, are enough
• Collect in 1 ml or 5 ml syringes and cap them tightly after each session
• Label each syringe with the date expressed and freeze as soon as possible
• Bring frozen syringes to hospital in an insulated bag — the maternity or neonatal team will store them until needed
• Even a fraction of a millilitre has real value: colostrum is highly concentrated with antibodies, immune cells, and growth factors

The Technique Step by Step

The most widely taught method of hand expression is the Marmet technique, developed by lactation consultant Chele Marmet at the Lactation Institute in California. It uses a specific compress-and-release rhythm that mimics a baby's sucking pattern, making it more effective — and more comfortable — than pressing or squeezing the breast directly.

Before You Begin

Gather what you need:

• Clean hands — wash thoroughly with soap and water before starting
• A clean container — a wide-mouthed cup or small bowl works well; for colostrum in the early days, a 1 ml or 5 ml syringe is easier to use
• A few calm minutes — letdown is a reflex that works better when you're relaxed

Encourage letdown before you start. Warmth helps: a warm flannel on the breast, a warm shower, or a warm cup of tea nearby. Gentle breast massage — working in circular movements from the outer breast toward the nipple — also helps. Holding your baby skin-to-skin, or looking at a photo of them, stimulates the oxytocin release that triggers letdown. If your mind is busy, even a few slow breaths and a deliberate drop of the shoulders can make a difference.

Allowing that settling time is part of the technique, not a delay.

Body position: Sit comfortably upright and lean slightly forward. This lets gravity direct milk toward the nipple and helps you stay relaxed — both of which support an easier letdown.

Hand Position (the Marmet Technique)

Place your thumb on top of the breast and two or three fingers underneath, approximately 2–3 cm (about 1 inch) behind the nipple. Your hand forms a "C" shape around the areola.

The exact distance behind the nipple matters: this is where the milk ducts are widest and where compression is most effective. Positioning fingers directly on or at the base of the nipple is a common mistake that reduces flow and can cause discomfort.

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The Press–Compress–Release Rhythm

1. Press your hand straight back toward your rib cage — not inward toward the nipple
2. Compress your thumb and fingers gently toward each other, with even pressure
3. Release completely, allowing the tissue to return to its natural shape
4. Repeat in a steady, rhythmic pattern — similar to a baby's sucking pattern

It may take a minute or two for the first drops to appear, especially at the start of a session or in the first days. That is completely normal. The rhythm itself helps trigger letdown, and output typically picks up once it does.

After a few minutes in one position, rotate your hand slightly around the areola to reach different areas of the breast.

Common Mistakes to Avoid

| What to avoid | Why it matters |

|---|---|

| Sliding fingers along the skin toward the nipple | Causes friction, skin soreness, and bruising — and doesn't move milk |

| Squeezing the nipple directly | Milk flows from the ducts beneath the areola, not from the nipple itself |

| Pressing too hard | Firm, even pressure is effective; pain is a signal to ease off |

| Stopping after just one minute | Most letdowns take 1–2 minutes to fully activate — give the rhythm time to work |

| Staying in one position the whole session | Rotating around the areola reaches more ducts and improves yield |

Switching Sides and Repeating

When the flow slows, switch to the other breast. Alternating sides two or three times per session — rather than draining one breast completely before moving to the other — can improve overall yield by repeatedly re-triggering letdown.

If Milk Is Slow to Come: Troubleshooting

It is very common to express little or nothing in the first one or two attempts. Hand expression is a physical skill with a learning curve, and the letdown reflex can be inhibited by tension, distraction, or simply unfamiliarity with the technique.

If nothing comes after a minute or two:

• Check finger placement — are your fingers 2–3 cm behind the nipple, not at the base of it?
• Try applying gentle warmth to the breast first, or giving the breast a gentle shake to encourage letdown
• Try expressing during or after a feed from the other side, when the letdown reflex is already active

If you feel pain or discomfort:

• Pain almost always means the technique needs adjusting. The most common causes are fingers placed too close to the nipple, a sliding motion instead of a press-and-compress, or too much pressure
• Adjust position and reduce pressure until it feels comfortable — effective expression should not hurt

If you're getting drops but not a steady flow:

• This may be completely normal, especially in the first few days when colostrum is the only milk present, or when you're not yet very full
• Drops are not failure — 1–2 ml per session is meaningful in the first days
• If you've been expressing for several weeks and output is consistently very low, speaking with a lactation consultant can help identify whether there's an underlying issue with supply or technique

A lactation consultant can observe your technique in real time and make specific, personalised adjustments — often the difference between little and consistent output is a very small correction to hand placement or rhythm.

What to Expect

In the First Days: Colostrum

Colostrum is thick, often sticky, and deep yellow or gold in colour. It arrives in drops rather than streams. This is exactly right — a newborn's stomach on day one holds approximately 5–7 ml per feed. Colostrum is highly concentrated with antibodies and immune cells; volume alone is not the measure of its value.

If you are hand expressing in the first 24–48 hours and only collecting drops, that is normal. Each drop still counts.

Days 3–5: Transitional Milk

Around days three to five, milk volume increases noticeably — some parents describe this as milk "coming in." Colour shifts from yellow to cream, and you may begin to see streams or small sprays instead of drops. The breast may feel firmer or heavier during this transition.

From Week 2 Onwards: Mature Milk

Mature milk is thinner and whiter, sometimes with a slightly bluish hue in the foremilk. Output naturally varies throughout the day and is typically highest in the morning when prolactin levels peak.

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How Long to Express

| Goal | Approach |

|------|----------|

| Engorgement relief | Just until comfortable — 3–5 minutes is often enough |

| Colostrum collection (early days) | Short, frequent sessions — 5–10 minutes every 2–3 hours |

| Maintaining or building supply | 15–20 minutes per session across both breasts |

| After pumping (hands-on pumping) | 5–10 minutes of hands-on compression and expression |

Hands-On Pumping: Combining Hand Expression with a Pump

A 2009 study by Jane Morton and colleagues at Stanford University found that combining hand techniques with electric pumping significantly increased total milk output — by as much as 48% in mothers of preterm infants — and produced milk with substantially higher fat content compared to using the pump alone. This method is sometimes called hands-on pumping or the MaxEmptying method.

A practical sequence:

1. Pump both breasts for 5–7 minutes until flow slows
2. Pause and hand express and massage both breasts for 5 minutes
3. Pump again for 5 minutes, continuing to compress the breast gently against the flange
4. Finish with a brief hand expression to collect any remaining milk

This is particularly useful for exclusive pumpers, parents building a freezer stash, and anyone finding pump output consistently lower than expected.

Storing Expressed Milk

Hand-expressed milk follows the same safe storage guidelines as pumped milk:

• Room temperature (up to 25 °C / 77 °F): up to 4 hours
• Refrigerator (around 4 °C / 39 °F): up to 4 days, at the back of the fridge
• Freezer (−18 °C / 0 °F): 6 months for best quality; up to 12 months acceptable

Label every container with the date and volume. For colostrum collected prenatally, freeze in small syringes or labelled ice-cube trays and transfer the frozen portions to a sealed bag.

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For full guidance on thawing, container choice, mixing sessions, and what to do when milk smells soapy, see our article on storing breast milk safely.

> A note on premature or hospitalised babies: The guidelines above are for healthy, full-term infants. If your baby is premature, in the NICU, or has a medical condition, ask your neonatal care team for specific guidance — the recommendations may be stricter.

When to Seek Support

Hand expression usually comes with practice, and a little patience is part of the process. If you consistently see no output after a week of trying, if expressing is consistently uncomfortable despite adjusting your technique, or if you have concerns about your milk supply, a lactation consultant (IBCLC) can observe a session and offer specific guidance. Most hospitals and many community health centres offer breastfeeding support — you don't have to work it out alone.

Log Your Expressing Sessions with Pumpe

Whether you express by hand, by pump, or both, keeping track of each session helps you understand your patterns, plan ahead, and manage your supply with confidence. Pumpe is a calm, private log built for exactly that.

With Pumpe, you can:

• Record each session in a few taps — volume, time, and duration
• See your daily and weekly output at a glance, without mental maths
• Keep everything private — no accounts, no cloud, no internet connection

Learn more about Pumpe

Related Reading

• Storing Breast Milk — storage times, container choice, thawing safely, and what to do when milk smells soapy
• How to Use a Breast Pump — choosing a pump, flange fit, and getting letdown started
• Engorgement — what engorgement feels like and the safest ways to ease it
• Low Milk Supply — separating perceived concerns from genuine warning signs, and what actually helps

References

This article draws on guidance from Ammehjelpen and Ammehjelpen: Håndmelking for fødsel.

Additional references:

• NHS: Expressing and storing breast milk — UK National Health Service guidance on hand expression technique, colostrum collection, and safe storage
• NHS: Expressing breast milk before birth (antenatal expressing) — UK National Health Service guidance on prenatal hand expression, including who it is and is not appropriate for
• Academy of Breastfeeding Medicine Protocol #8: Human Milk Storage Information for Home Use for Full-Term Infants — clinical evidence-based guidance on expressing, handling, and storing breast milk (2017; DOI: 10.1089/bfm.2017.29047.aje)
• La Leche League International: Hand Expression of Breast Milk — peer-support guidance on technique, positions, and common questions
• WHO: Infant and Young Child Feeding — Counselling Guide — World Health Organization guidance on breastfeeding support and expression technique
• Morton J, Hall JY, Wong RJ, Thairu L, Benitz WE, Rhine WD. Combining hand techniques with electric pumping increases milk production in mothers of preterm infants. Journal of Perinatology. 2009;29(11):757–764. DOI: 10.1038/jp.2009.87 — the Stanford study demonstrating that hands-on pumping significantly increases both volume and fat content of expressed milk

_This content is for informational purposes only and does not replace professional medical advice. Consult your healthcare provider or a lactation consultant for personalised guidance._