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

3 Months

Head control

Steadier head control, tracking, and vocal play

Head lifting Smiling Cooing Tracking Hands open

6 Months

Rolling over

Rolling confidently, supported sitting, solid cues

Rolling Reaching Babbling Sitting support Recognizing faces

9 Months

Independent sitting

Sitting steady, crawling, pincer grasp emerging

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

12 Months

Cruising to walking

Pull to stand, first steps, first words and gestures

Standing First steps Words Pointing Waving bye-bye

18 Months

Running and words

Running attempts, vocabulary growth, pretend play

Running attempts Saying phrases Kicking ball Pretend play Self-feeding

24 Months

Toddler stage

Two-word sentences, jumping, pretend play

Running Talking Pretend play Spoon use Toilet training

36 Months

Three-year skills

Running, climbing, and speaking in sentences

Climbs well 3-4 word sentences Pedals tricycle Plays with others Toilet training progress

48 Months

Preschool stage

Preschool skills, cooperative play, counting and drawing

Jumping Drawing Sharing Dressing Counting

60 Months

Kindergarten-ready

School readiness, letters, and group play

Recognizes letters Counts higher Balances and hops Writes some letters Plays group games

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