How feeding really works

Breastfeeding & Milk Supply

A warm, honest guide to breastfeeding in the early weeks — how supply actually works, getting the latch right, the common challenges and how to handle them, where food fits, and why combination feeding is okay too.

  • A local parent
A calm new mother breastfeeding her baby in soft daylight, a warm bowl of nourishing soup on the table beside her

Few parts of new motherhood carry as much hope, and as much anxiety, as feeding your baby. As a postpartum doula I have sat with many mothers through tears of worry over supply — and watched most of those worries ease once they understood how feeding actually works. This guide is the honest, practical version I wish every mother heard in the first week.

Cantonese confinement tradition treats milk with deep care — Taiwan calls supply-supporting foods 發奶, Hong Kong says 上奶 — and I cook within that tradition. I will honour it honestly: showing where food genuinely helps, and where the real work happens.

How does milk supply actually work?

The single most important thing to understand is supply and demand. The more often and more effectively milk is removed — by your baby feeding well, or by a pump — the more your body is signalled to make. Frequent, effective feeding in the early weeks is what builds and protects your supply. No food, soup or supplement substitutes for that mechanism; they can only support a mother who is already feeding often.

Around that engine, three conditions help: staying hydrated, eating enough, and getting what rest you can. This is where good food earns its place — not as a milk-making drug, but by keeping the mother well so the real driver can do its work.

Getting the latch right

Much early feeding pain and frustration comes down to the latch. A good latch is deep — the baby takes a big mouthful of breast, not just the nipple — with lips flanged out, chin into the breast, and no pinching pain once feeding settles. Bring the baby to you, nose to nipple, and wait for a wide-open mouth.

If feeding hurts beyond the first few seconds, if the nipple comes out pinched or misshapen, or if your baby is not transferring milk well, get hands-on help early. An International Board Certified Lactation Consultant (IBCLC) can change everything in one visit. In BC you can also call 8-1-1 to reach a nurse, and ask about local breastfeeding clinics and public-health support — HealthLink BC and the WHO breastfeeding pages are sound references.

How do I know my baby is getting enough?

This is the worry that keeps mothers up at night, so let me be clear: watch the baby, not the breast. The reassuring signs are plenty of wet and dirty nappies, steady weight gain after the normal early dip, audible swallowing, and a baby who feeds actively and settles after many feeds. You cannot judge milk by how full you feel. Most mothers make plenty — but if weight gain is poor or nappies are few, see your provider or an IBCLC promptly.

Common challenges and how to handle them

  • Engorgement. Full, hard, tender breasts as your milk comes in. Feed frequently, ensure a good latch, warmth before and cool after for comfort.
  • Blocked duct. A tender lump — keep feeding on that side with gentle massage.
  • Mastitis. A red, hot, painful area with fever and flu-like aches. Keep feeding or expressing, rest, and contact your provider promptly — it can need treatment. Do not stop feeding from that side.
  • Sore or cracked nipples. Usually a latch issue at root — get it checked rather than just enduring it.
  • Worries about low supply. First increase effective removal (feed/pump more, check the latch); look after hydration, food and rest; and get expert eyes early if your baby is not gaining well.

For any of these, asking for help early is wisdom, not weakness. The Academy of Breastfeeding Medicine and La Leche League have trustworthy guidance.

Where do food and 發奶 / 上奶 soups fit?

Here tradition and good sense agree nicely. A warm, well-fed, well-hydrated mother is simply in better shape to feed often — and the steady flow of Cantonese 補身湯水, fish-and-papaya soups and red-date teas is a pleasant, effective way to stay nourished and hydrated through long feeding days. What I will not do is promise these soups are proven medicine. They are tradition and nourishment, treasured and real on those terms.

For the full, honest breakdown of which foods help and how — green-papaya fish soup, peanut pig-trotter soup, oats, and the cautions around herbs like fenugreek — see our spoke guide on foods that support milk supply.

A word on combination feeding

Please hear this clearly: combination feeding and formula are okay. A fed baby and a well mother matter more than any feeding ideal. If you need or choose to top up, in part or in full, you have not failed — you have made a loving choice for your family. I have cared for many mothers through exactly this, and there is no shame in it, only good mothering.

However you feed, you are doing tender, relentless work. When cooking is one task too many, that is what we are here for — fresh, nourishing Cantonese confinement meals and traditional milk-supply soups, delivered across Greater Vancouver, so you can rest, feed your baby, and be cared for. For the wider picture of recovery, see postpartum recovery.

In this guide

Frequently asked questions

How do I know my baby is getting enough milk?

Watch the baby, not the breast. The reassuring signs are plenty of wet and dirty nappies (roughly six or more wet a day once your milk is in), steady weight gain after the normal early dip, a baby who feeds actively and seems settled after many feeds, and audible swallowing while feeding. You cannot measure breast milk by eye, and most mothers make plenty. If weight gain is poor or nappies are few, see your provider or a lactation consultant promptly.

How often should a newborn feed?

Often — usually eight to twelve times in twenty-four hours in the early weeks, including overnight, and not on a tidy schedule. Frequent feeding is normal and is exactly what builds and protects your supply; it is not a sign that anything is wrong. Feed on your baby's cues — rooting, hands to mouth, stirring — rather than waiting for crying, which is a late hunger sign.

What can I do about engorgement or a blocked duct?

For engorgement, feed frequently, ensure a good latch, and use gentle warmth before feeds and cool compresses after for comfort. For a blocked duct — a tender lump — keep feeding on that side, with gentle massage. If you develop a red, hot, painful area with fever and flu-like aches, that may be mastitis, so keep feeding or expressing, rest, and contact your provider promptly, as mastitis can need treatment. Do not stop feeding from the affected side.

Do special foods like 發奶 / 上奶 soups really boost milk?

They help indirectly more than directly. The real driver of supply is frequent, effective milk removal — your baby feeding well or your pump. What nourishing soups genuinely do is keep you well fed, hydrated and a little more rested, which supports a mother who is already feeding often. Enjoy the traditional milk-supply foods as comfort and care, not as a proven medicine — there is a fuller, honest breakdown in our guide to foods that support milk supply.

Is combination feeding or formula okay?

Yes. A fed baby and a well mother matter more than any feeding ideal. Many families combine breast and formula, and some formula-feed fully, for all kinds of good reasons. If you need or choose to top up, you have not failed — you have made a loving decision for your family. Breastfeeding is wonderful when it works for you; it is not a test you must pass.