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Your baby is constantly developing, but not in a steady, linear way. Growth often happens in bursts called developmental leaps. These spurts can be challenging for both you and your baby, but they usually bring noticeable progress.
The first 18 months of your baby's life are full of little miracles. It's a magical journey, from those first blurry gazes to actively exploring the world around them. Every day brings new discoveries.
Your baby's brain and body are growing rapidly. As they begin to take in more of the world, all the new stimuli can make them feel unsettled or fussy. This can last a day or sometimes a week. It can be tough, but once your baby adjusts, you will both enjoy the progress that follows.
Every child develops at their own pace
No two babies are the same. Each one follows their own unique path at their own speed. Rolling over, sitting up, crawling, walking, these milestones happen when your child is ready. Do not worry if your baby has not reached the next milestone yet. What matters most is that they are healthy and happy. Trust your instincts as a parent. You are more prepared than you think.
Whether your baby rolls over early or takes a little longer to start walking, it is all entirely normal.
Is your baby earlier or later with rolling, sitting, standing or walking? Perfectly normal. Every child has its own pace.
Developmental leap 1 – around 5 weeks
Your baby's senses are rapidly improving. They start reacting to movement and recognizing you. They may also discover their voice and begin making early baby sounds. Explore colorful or high-contrast objects together. You might even see their first real smile.
Developmental leap 2 – around 8 weeks
At about 2 months, babies begin to recognize repetition. They sense the difference between day and night, so daytime naps may shorten while nighttime sleep becomes longer. They notice familiar sounds, movements, and faces. Their limb movement becomes more deliberate, though still a bit clumsy.
Developmental leap 3 – around 12 weeks
This leap brings smoother body movements. Your baby can now track things with their eyes and enjoy games like peekaboo. They want to feel everything, especially with their mouth. Lots of chewing and drooling happens now. You may also hear their first babbles. Some babies may attempt to roll over.
Developmental leap 4 – around 4.5 months
Your baby begins to understand cause and effect. They enjoy grabbing and shaking toys, so rattles are great during this stage. Try playing lap games or tickling their belly. They will also start to talk more, sometimes having little conversations with themselves. Talking back to them is great bonding time.
Developmental leap 5 – around 6 months
This stage involves understanding relationships. Your baby starts to notice the difference between people and objects, and that some things belong together. They also start to understand distance. When you leave the room, they might cry. This separation anxiety is normal. Reassure them by talking from another room. Many babies also begin practicing rolling or sitting up.
Developmental leap 6 – around 8.5 months
Your baby starts grouping things, like toys or animals. They also become more aware of sounds. Crawling is a big milestone during this time. Not all babies crawl at the same time, but it is an important phase. Encourage movement by giving them time on a soft play mat. Time to move away from the bouncer.
Developmental leap 7 – around 10.5 months
Understanding sequences begins. Your baby learns that some things happen in order, like stacking blocks. They start using gestures such as waving or pointing. This is a fun new way to communicate. They understand more of what you say, although following directions might still be a challenge.
Developmental leap 8 – around 1 Year
As your baby nears their first birthday, they begin to understand daily routines. For example, they know that toothpaste goes on the brush before brushing their teeth. They may also want to help with simple chores, like cleaning or "washing" dishes.
Developmental leap 9 – around 15 months
Your child understands more about how the world works and begins to notice rules. Their problem-solving skills grow, not just with toys but in family life too. They may even plan ahead, like choosing who reads the bedtime story. Speech and understanding improve quickly in this phase.
Developmental leap 10 – around 18 months
Independence takes center stage. Your toddler wants to do everything by themselves. They become more aware of themselves as individuals and begin to understand the difference between me and you. They develop their own preferences and a basic sense of time. Now that walking is easy, they are ready to explore everything. Time to stay alert.
How to support your baby during developmental leaps
Support your baby through these leaps by being calm and patient. Give extra cuddles and comfort when they are clingy or upset. Play together to help them practice new skills. Stick to a routine so they feel safe and secure. Every baby is unique and develops at their own pace. Enjoy every stage, they go by so quickly.
Worried about your baby's development?
If you have questions about your baby's development, our maternity care experts are here for you 24 hours a day. You can chat or video call them using our BabyManager app. Download it now and get support when you need it most.
