Preferences for familiar people strengthen
Clearer reactions to known faces
By The Millie's Team · Parenting Notes
Around week thirty-eight, your baby's preference for familiar people may become more obvious. Smiles for parents and regular carers are often bigger than smiles for new faces.
What is happening
Your baby's memory and attachment are both growing. They now hold a clear picture of the people they see most, and recognise them quickly. New faces can feel more interesting, more uncertain, or both at once.
Is this normal
Yes. Stronger preferences and the early signs of stranger awareness are both normal at this age. Some babies seem cautious with everyone new, others are very social. Both can change week to week.
What you may notice
- Bigger smiles for parents and main carers
- A longer, more careful look at new people
- Settling more easily with familiar adults
- Reaching to be held by people they know
What helps right now
- Letting your baby set the pace with new people
- Holding them close during introductions
- Asking visitors to greet gently and slowly
- Reassuring them that you are still there
What to expect next
Over the coming weeks, these preferences may grow into clearer stranger awareness. It can feel intense for a short time but usually eases as your baby learns that new people are safe.