Is Your Baby Developing Normally?

Free developmental milestone assessment based on authoritative scales
Detect developmental delays early

Download on the App Store

Developmental Stages

Learn what milestones your baby should achieve at each stage

Newborn Period

0-1 months

Adjustment to life outside the womb, developing basic reflexes and bonding

Hearing Vision Reflexes Feeding Sleep

2 Months

2 months

Neck strength increases, lifting head during tummy time

Head lifting Smiling Vocalizing Visual tracking Hands open

Head Control

2-3 months

Gaining neck strength, lifting head during tummy time

Head lifting Smiling Cooing Tracking Hands open

4 Months

4 months

Preparing to roll, hand-eye coordination developing

Rolling preparation Reaching Babbling Sitting with support Stranger awareness

5 Months

5 months

Rolling milestone, enhanced exploration

Rolling over Reaching for objects Laughing out loud Sitting with support Recognizing familiar people

Rolling Over

4-6 months

Major motor milestone, exploring movement and reaching

Rolling Reaching Babbling Sitting support Recognizing faces

Sitting Independently

7-9 months

Core strength development, exploring surroundings from a new position

Sitting alone Crawling Pincer grasp Peek-a-boo Stranger anxiety

Crawling to Walking

10-15 months

Mobility revolution, first steps and independence

Standing First steps Words Pointing Waving bye-bye

15 Months

15 months

Walking independently, increasing language expression

Walking independently Saying words Imitating actions Stacking blocks Self-feeding

18 Months

18 months

Running and jumping, vocabulary growth

Running attempts Saying phrases Kicking ball Pretend play Self-feeding

21 Months

21 months

Language explosion, strong desire to explore

Vocabulary increase Short sentences Knowing shapes and colors Imitating adults Self-awareness

Toddler Years

18-36 months

Language explosion, running, climbing, and asserting independence

Running Talking Pretend play Spoon use Toilet training

30 Months

30 months

Complex language, social interaction development

Complex sentences Asking why Turn-taking games Dressing help Toilet control

Preschool Years

3-6 years

Complex skills, social play, and preparation for school

Jumping Drawing Sharing Dressing Counting

View detailed month-by-month milestones →

Five Developmental Domains

Gross Motor

Gross motor skills involve large muscle movements such as lifting the head, rolling over, sitting, crawling, walking, and running.

Fine Motor

Fine motor skills involve coordination of small muscles in the hands and fingers, such as grasping, pinching, and drawing.

Cognitive

Cognitive development focuses on processing information, thinking, reasoning, and problem-solving abilities.

Language

Language development covers understanding (receptive) and expression (expressive) skills, tracking the journey of communication.

Social-Emotional

Social-emotional development involves interaction with others, self-awareness, and the expression and regulation of emotions.

Why Choose DaMilestone

Authoritative Scales

Based on China's National Health Commission developmental assessment scale

Full Coverage

Covers 1-72 months, continuous tracking of your baby's development

Professional Metrics

Developmental Age (DA) and Developmental Quotient (DQ) assessment reports

Frequently Asked Questions (FAQ)

How do I know if my baby is hitting milestones on time?

Every baby develops at their own pace, but there are certain 'windows' for each milestone. Our app combines global standards like ASQ-3 and Denver II to give you a personalized development report.

What should I do if I suspect a delay?

Early detection is the most important step. Use DaMilestone to perform an initial screen, and if any red flags appear, consult your pediatrician immediately with the report generated by the app.

Is the assessment in the app professional?

The app is a screening tool based on clinically validated developmental scales. While it provides high-accuracy insights, it is intended to complement, not replace, professional medical diagnosis.

My child is suddenly crying at night or sleeping poorly. Is this related to development?

Night waking in toddlers can be linked to physical growth, developing bladder control, or 'sensory overload' from the day's experiences. Consistent routines help. Learn more in our Parent Support Guide.

What should I do if my family dismisses my concerns?

Family denial is common. We recommend sharing objective data from standardized scales like ASQ-3. Professional assessment results are often more convincing than personal observations. Check our communication guide.

Expert Support & Resources

Sensory Processing

Understanding tactile sensitivity, repetitive behaviors, and how to manage daily sensory challenges.

Parental Well-being

Coping with anxiety, dealing with family barriers, and finding support in your child's developmental journey.

Start Tracking Your Baby's Development

DaMilestone incorporates insights and frameworks from globally recognized assessment models to provide you with high-precision developmental reports.

Download on the App Store