top of page

Developmental Milestones From Newborn to Toddler

Updated: Apr 18

What are developmental Milestones?

Our Paediatrician Expert Dr Lexi Frydenberg gives us the lowdown.

Developmental milestones are a set of skills or abilities that most children achieve by a certain age range. These milestones can include physical, cognitive, language, and social-emotional skills, and are important markers of a child's growth and development. They can help parents and caregivers track a child's progress and identify potential developmental delays or concerns.

Why are developmental milestones important?

Developmental milestones are important so we can identify any causative or contributing factors that may need treatment, as well as commence early intervention with your child and help support your family in order to optimise your child’s development.

Early childhood development is extremely important in the first few years of life. Babies brains develop faster in the first 5 years of life than at any other time.

In general, development happens in the same order in most children, but skills might develop at different ages or times. Developmental milestones vary enormously.

Baby Milestones

Developmental milestones from age 0-2 years

In a broad sense, we divide Development into 4 main areas:

- Social/emotional

- Language/communication

- Gross motor skills- large body movements

- Fine motor skills- small body movements

It is extremely important not to forget VISION and HEARING, as if your child has difficulty seeing or hearing, their development will be impacted.

1-2 month old baby milestones


- Responds to/calms when picked up

- Start looking at your face

- Smiling

- Listening to voices/reacting to loud sounds

- Enjoy social interactions

Gross motor:

- Holds head up when on tummy

- Moves both arms and legs

3-6 month baby milestones


- Start recognising familiar faces

- Laugh, show excitement-waving arms and legs

- Show interest in people and start responding to name

- language- squealing noises, takes turns making sounds with you Gross motor:

- Rolls- 4-5 mths

- Pushes up when put on tummy

- Sitting- 6 mths - leans hands to support

Fine motor:

- Reaches and grabs a toy

- Puts things in the mouth

9-month old baby milestones


- Understand & shows a few different emotions-happy, sad, angry

- Differentiate between familiar people and strangers-clingy

- Enjoy peek a boo

- Reacts when you leave the room


- Babbling

Gross motor:

- Sitting independently

- May start crawling

Fine motor:

- Reaches, grabs and transfers

- Rake food towards them, start developing a pincer grip

1-year old baby milestones


- Show affection and love

- Respond to their name

- Show fear in new situations

- Understand simple commands

- Wave goodbye and shake head 'no'

- More curious- explore surroundings, shake, bang, throw things, look for hidden toy


- Few words- mama and dada

- Follow simple instructions

Gross motor:

- Crawling

- Pulls up to stand

- Walking/ furniture walking

Fine motor:

- Drinks from a cup

- Finger feeds

18-month-old baby milestones

- Social/emotional:

- Points to show you something

- Might look at a few pages of a book with you

- Helps you dress


- Start to say a few more words

- Follows 1-step instruction

Gross motor:

- Walks independently

- Climbs on and off the couch

Fine motor:

- Scribbles

- Drinks from a cup

- Finger feed

- Try to use a spoon

2-year old baby milestones


- Excited to see other children

- Still parallel play mainly


- Talks- 2-4 word sentences

- Follow simple instructions

- Name familiar people

- Point to body parts or pictures in a book

Gross motor:

- Walking well

- Running

- Kicks a ball

Fine motor:

- Eats with a spoon

- Build a tower with a few blocks

- Start sorting colours and shapes

What do I do if my child isn’t reaching their milestones?

In Australia, the Maternal Child Health Nurse (MCHN) system has been developed to recommend MCHN review appointments at key developmental stages. This is to screen for developmental concerns (growth, well-being, family support etc.). If your MCHN is concerned- they will refer you to your GP.

However, if you have missed MCHN appointments/checks due to COVID or other reasons and you are concerned, please arrange a review with your GP

If your GP is concerned about your child and their development, they may arrange some initial testing of hearing, vision, blood tests etc and may refer your child to a paediatrician for further assessment/workup.

Suppose your GP has concerns about a specific area of your child's development. In that case, they may refer you to an appropriate paediatric allied health professional eg: A physio for gross motor issues, an Occupational therapist for fine motor issues, or a Speech pathologist for language/communication issues.

How to stimulate baby brain development

Development and learning occur through play and social interaction. Our role as parents is to gently encourage our babies but to know that they will develop at their own pace. It is a fine balance between supporting your child and letting them do things for themselves and make mistakes

Your job, as a parent, is to give your child the opportunity to explore, play and interact, in a caring, safe environment.

When should I seek help about childhood development milestones

Development red flags

If any of the below occur at any stage of your child’s development, we call these red flags and recommend a review with your Maternal Child Health Nurse, GP and/or General Paediatrician.

- Strong parental concerns- parental instinct is important

- Significant loss of skills (motor or language etc)

- Lack of response to sound or visual stimuli

- Poor interaction with adults or other children

- Lack of or limited eye contact

- Differences between the right and left sides of the body in strength, movement or tone

- Marked low tone (floppy) or high tone ( tense and stiff) and significantly impacting on development and functional motor skills

- If your GP or MCHN is worried about your child’s development, worth seeking help

There are some good websites that you can look at, but no substitute for getting YOUR CHILD assessed, as each child is different


Raising Children Network

CDC-Recently updated their checklist for the first time in 20 years- more focus on social and emotional development

For further information about the common child and adolescent health issues

Insta: @drlexifry

Disclaimer: The information in this article is provided for educational purposes only and is not intended to substitute advice provided by your doctor or other healthcare professionals. The author of this information has made a considerable effort to ensure the information is in-line with current guidelines, codes and accepted clinical evidence at time of writing, is up-to-date at time of publication and relevant to Australian readers. The opinions and thoughts expressed in this article reflects the view of the author only and not the broader medical profession or her places of work. The author accepts no responsibility for any inaccuracies, information perceived as misleading, or the success of any treatment regimen detailed in this information.  We recommend you always consult a qualified health practitioner for individualised advice.

To learn more about what to expect at each stage of the parenting journey, purchase our Parting Portal or secure your spot at one of our expert-led, parental education masterclasses.

Baby development milestones


bottom of page