Yes, Your 6-Month-Old Can Start Learning to Drink From a Cup (And Here's How)

Held by Nicole: Lactation Consultant and Mother

I often hear from parents that they had no idea their baby could start learning to drink from a cup as early as six months old. Not a sippy cup with a valve. Not a bottle with a spout. An actual open cup with or without a straw. And yes, I mean it. I did it with both my boys!

If your baby is sitting up with support, showing interest in what you're eating and drinking, and starting to reach for things, they are ready to start exploring a cup. Not mastering it - exploring it. There's a big difference, and that distinction matters a lot when it comes to your sanity and your baby's success.

Why Not a Sippy Cup?

Here's the thing about traditional sippy cups with valves: they require your baby to kind of bite down on the spout or tongue-thrust to get liquid out. That's not a skill we actually want to reinforce. It can interfere with oral motor development and create habits that become hard to break later. However, like many tools in life, you are free to use sippy cups if they work for you - after all, it is a tool to help baby drink liquid NOT from a bottle. To each their own!

What we do want are cups that promote good oral mechanics - and that's where open cups and valve-free straw cups shine.

For straw cups especially: did you know that drinking from a straw uses negative pressure just like breastfeeding does? The mouth mechanics are genuinely similar. So for your breastfed baby, a valve-free straw cup can actually feel more intuitive than you'd expect because their mouths already know what to do.

Two of my favourite options to look into are the EZPZ Tiny Weighted Cup and the Honey Bear Straw/Squeeze Cup. These are designed with infant oral development in mind, are easy for small hands to grip, and - say it with me - do not have valves. OR, if you're like me, you can start with a snack tupperware or a medicine cup. Save some $$!

For a thorough, research-backed breakdown of how to introduce cups step by step, I love the guide from Feeding Littles on cup drinking. They walk through the whole progression clearly and are a fantastic resource to bookmark.

A Note for My Just-Enough-Milk Mamas

If you are working hard to protect every single drop of your milk supply, I get it, I honour you, and I want to say this: please don't start with your breast milk.

Babies learning to drink from a cup are going to spill. A lot. That's literally how they learn. The mess is the lesson. But if every spilled drop feels like a loss, you're going to dread this practice, your baby is going to pick up on that stress, and the whole experience becomes harder for everyone.

Start with water. Or formula. Once they start getting the hang of it, you can absolutely introduce breast milk in the cup. But give yourself permission to let water hit the high chair tray without your heart sinking.

Tips for Making Cup Introductions Go Smoothly

1. Let them play with the empty cup first

• While calm, maybe at the start of a meal, or during play.

• Let them mouth it, bang it on the tray, turn it upside down. Familiarity with the object comes before familiarity with the skill.

2. Start on a positive note, end on a positive note

• Introduce the cup when your baby is in a good mood, i.e. not starving, not overtired, not cranky.

• Give them a parent-led taste and follow their cues. If they want to lap milk out of the cup from you at first, great! That's a great way to get them comfortable with what is happening and is actually recommended.

• Stop the practice while things are still going well, before frustration creeps in. We're building a positive association here, not pushing through to a finish line.

3. Don't stare at them

• This matters. We unconsciously hold our breath, lean in, watch every sip. Babies read our body language constantly, and this feels like pressure. Try looking away, having a casual conversation with someone else in the room, or glancing at the cup only occasionally. Give them the space to figure it out.

4. Set your expectations low

• Your baby is NOT going to drink a meaningful amount of liquid from a cup at six months. That is not the goal right now. The goal is exposure, play, and the very beginning of building a skill. Some days they'll mouth the rim and call it done. Some days they'll dump the whole thing on themselves and think it's hilarious. Both are wins.

It's a Marathon, Not a Sprint

Cup learning happens over weeks and months, not days. Some babies take to it quickly; others take much longer. Neither is a reflection of your parenting or your baby's intelligence. This is a motor skill, and like all motor skills, it takes repetition, time, and a whole lot of mess.

Be consistent. Offer the cup regularly, keep sessions short, keep the vibe light, and trust the process. You don't need to rush this. You just need to keep showing up with the cup (and maybe a good bib).

As always, if you have specific concerns about your baby's feeding, oral development, or breastfeeding journey, reach out to an IBCLC Lactation Consultant.

We're here for exactly this - especially at Held by Nicole

Thanks for reading!

-Nicole

Disclaimer: The information provided in this blog is for general informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before making any health-related decisions