8-10 months

The Communication Emerging Phase

Months 8 to 10 — your baby has things to say, and they're going to let you know.

The Millie's Team By The Millie's Team · Parenting Notes

A whole personality, in babble form

Your baby is becoming a tiny communicator. Babbling gets serious. They wave, point, copy, and let you know exactly what they think of broccoli. Some babies say their first word in this phase. Others save it for later — both are normal.

This is also when separation anxiety often shows up, because your baby now understands that you exist even when you leave the room. It's actually a developmental win, even if it doesn't feel like one at nursery drop-off.

What's happening for your baby

Big cognitive leaps are happening. Your baby is starting to understand cause and effect, object permanence, and the social game of back-and-forth.

You might see:

A note on separation anxiety

If your previously chilled baby is suddenly howling when you leave the room, you haven't caused it. It's a sign their attachment to you is strong and healthy. It eases — and a bit of extra reassurance now goes a long way.

How Millies App helps

The app helps you see how this emotional phase is affecting daily rhythm — perhaps slightly shorter naps, more night wake-ups, or a little less interest in food. Seeing it clearly often takes the edge off it. It's a phase, with a beginning and an end, and the patterns will rebalance.

A gentle reminder

Connection over correction. When everything feels a bit clingy and intense, a few extra cuddles really are the answer.