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Emotional Milestones for Newborns: What to Expect in the First Three Months

Your newborn's first cries and eye locks are already emotional milestones. Here’s what other milestones you can look forward to!

What You’ll Learn Today:

  • Emotional development in infancy starts with the basics, like crying to signal needs.
  • By 1-3 months, babies smile socially, track faces, and show distinct emotional responses like excitement or distress.
  • Consistent holding, eye contact, talking, and routines nurture infant social-emotional development.
  • Crying and fussiness are normal parts of infant emotions and emotional growth.

Emotional milestones for newborns begin with the basics, like crying, bonding, and responding to familiar voices. It can be exciting to see them starting to react to their environment but may have you wondering if your baby's behavior is normal. You might be wondering if it’s normal for your baby to cry as often as they do. In most cases, probably.

Emotional development in infancy unfolds gradually. We’ll go over key milestones by age so you know what to expect, as well as the best ways to support infant social-emotional development.

What Is Emotional Development in Infancy?

Emotional development is how babies learn to express feelings, recognize emotions in others, and form secure attachments.

Key aspects of early emotional development in infants include:

  • Crying to communicate needs: Babies can’t talk yet, so they do the next best thing when they want something—cry. It’s how they express everything from hunger to tiredness.1
  • Recognizing familiar voices: Babies calm to familiar voices (especially mom and dad) within days of birth.1
  • Early bonding behaviors: Gazing, rooting toward touch, and quieting when held show the start of trust-building.2
  • Developing trust through caregiving: Consistent responses to cries help babies feel secure.1

These steps happen naturally through daily care, no special equipment required.

Key Emotional Milestones for Newborns by Age

What are emotional milestones for a newborn? Here’s a quick look at the biggest milestones you might see from birth to 3 months. Just keep in mind, every baby develops differently. Don’t panic if you haven’t reached a certain milestone by a certain time.

Birth to 1 Month

  • Cries to communicate basic needs (hunger, wet diaper, tiredness)
  • Quiets or turns toward familiar voices and gentle touch
  • Shows reflexive responses like rooting or grasping during comforting

1–3 Months

  • Smiles spontaneously
  • Tracks moving faces with eyes and shows excitement (arm/leg waving)
  • Cries less intensely as they learn self-soothing basics
  • Develops distinct cry patterns for different needs
  • Coos or makes pleasure sounds when talked to or during developmental activities for newborns

Ways to Support Infant Emotional Development

Consistent, responsive caregiving is the most important way to support your infant’s social-emotional development. Here are some infant development activities you can try:

  • Hold and comfort promptly: Skin-to-skin contact and cuddling builds security and regulates emotions.
  • Make eye contact: Babies love faces; short, close-up gazes can help you connect better.
  • Talk and sing daily: Your voice patterns help them recognize emotions and feel safe.
  • Establish predictable routines: Consistent sleep/feed/play cycles reduce fussiness and support emotional regulation.

Support Infant Emotions That Grow With Them

From first cries to gummy grins, emotional changes in infancy can be one of the most fulfilling parts of watching them grow up. Nutrition supports brain growth that powers these milestones, so formulas like Enfamil NeuroPro Infant Formula have DHA and MFGM to support their development. For even more help with infants and emotions, join Enfamil Family Beginnings®. You’ll have access to milestone trackers, feeding guidance, and expert resources that celebrate every emotional step your baby takes.

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