What-s-Normal-and-What-s-Not-in-the-First-Week-of-Breastfeeding-by-Shannon-Pratten-RN-IBCLC-Founder-of-Milk-Drunk-Club Milk Drunk Club

What’s Normal (and What’s Not) in the First Week of Breastfeeding by Shannon Pratten, RN, IBCLC & Founder of Milk Drunk Club

That first week of breastfeeding? It’s a wild ride — full of hormones, engorgement, leaky surprises, and tiny wins that mean everything. In this post, IBCLC and NICU RN Shannon Pratten walks you day by day through what’s normal (and what’s not) during those first seven days. You’ll learn how milk transitions from colostrum to mature milk, what engorgement really means, how to spot red flags early, and why softening breasts and milk-drunk naps are signs of success. Think of this as your real-world, no-fluff guide to surviving the first week with confidence — and maybe a few milk-stained laughs.

Is My Milk Supply Low — Or Is It Just Regulating? by Shannon Pratten, RN, IBCLC & Founder of Milk Drunk Club Reading What’s Normal (and What’s Not) in the First Week of Breastfeeding by Shannon Pratten, RN, IBCLC & Founder of Milk Drunk Club 3 minutes

Welcome to the wildest seven days of your breastfeeding journey — otherwise known as the emotional, hormonal, leaky rollercoaster you didn’t buy a ticket for.

If you’re wondering what’s “normal” right now, let me save you the 47 tabs you probably have open. The first week is a beautiful mess of transition, biology, and bonding — and knowing what to expect can make all the difference.


Day 1–2: Colostrum is Liquid Gold (and Totally Enough)

Your body is already ahead of the game. That thick, golden colostrum you’re producing? It’s concentrated perfection.

It may not look like much — a few drops, maybe a teaspoon at a time — but it’s packed with antibodies, calories, and immune-boosting magic your newborn needs.

Translation: You’re not “waiting for your milk to come in.” You already have it.

💡 IBCLC tip: Don’t stress about ounces. Your baby’s stomach is the size of a large blueberry on day one — small but mighty!


Day 3–5: Milk Comes In, and So Do the Emotions

Somewhere between day three and five, your milk transitions from colostrum to mature milk.
Cue the engorgement, the “holy hormones,” and maybe a good cry or two.

Breasts may feel full, warm, or tight. You might leak. You might also suddenly find yourself sobbing over a paper towel commercial.

This is all normal — it’s hormonal regulation + milk production ramp-up colliding in one dramatic moment.

To ease engorgement:

  • Feed frequently and let baby set the pace

  • Use cold compresses between feeds

  • Hand express a little for comfort (but don’t over-pump)

  • Wear a soft, non-restrictive bra — your boobs are not in the mood for underwire


Day 5–7: The Rhythm Begins

Your milk is in, your baby’s appetite is growing, and the two of you are learning each other’s cues. Feeds may still feel chaotic — that’s okay. Every session is a feedback loop between your body and your baby.

Softened breasts after feeds, swallowing sounds, and milk-drunk naps are your wins right now.

What’s not normal: cracked, bleeding nipples, stabbing pain deep in your breast, or a baby who isn’t waking to feed. Those are red flags — call in your friendly neighborhood IBCLC (hi, that’s me 👋).


What “Normal” Really Looks Like

Here’s the truth no one tells you: normal is a range, not a rule.
Some babies cluster feed 24/7. Others take longer to get efficient.
Some moms leak like sprinklers; others never need a breast pad.

As long as your baby is:
✅ Peeing and pooping enough
✅ Gaining weight steadily
✅ Seeming content between feeds

— then you’re both doing exactly what you should.


The Milk Drunk Truth

The first week is less about perfection and more about connection.
It’s where your hormones, instincts, and baby’s cues start syncing up — like a beautifully messy duet that gets smoother every day.

You don’t need a schedule. You need support, hydration, and patience.
This is your bootcamp for the bond that’s about to bloom.

Welcome to the fourth trimester, mama — it’s hard, it’s holy, and you’re doing great.

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