I first learned about the incredible importance of the first 1000 days when I was studying neuroscience as part of my Clinical Psychology training program. We were diving into the science of neurodevelopment, and I vividly remember feeling completely in awe as I discovered the profound link between these early days and lifelong outcomes. It wasn’t just about physical growth or reaching milestones – it was about how the experiences, relationships, and care a baby receives during this short window shape the very architecture of their brain and influence their health, resilience, and emotional well-being for y-e-a-r-s to come.

It left me wondering: How could something so crucial be so often overlooked? Why was this not taught as part of the school curriclulum? How did people not require a license to become a parent?!

Since then, the first 1000 days has been a guiding principle in my work. Understanding its significance gives us, as parents and caregivers, an extraordinary opportunity to nurture a child’s potential in simple, everyday ways.

So what exactly happens during the first 1000 days?

From conception to your baby’s second birthday, their development is on fast-forward. Their brain is growing at an unprecedented rate, forming more than 1 million neural connections every second. These connections lay the foundation for how they learn, handle emotions, and build relationships for the rest of their lives.

But it’s not just the brain. Their body, immune system, and emotional blueprint are all taking shape, deeply influenced by the world around them. The care and connection they receive in these days create ripples that can impact their physical health, mental well-being, and even their ability to thrive in the face of challenges later in life.

How can you support your baby during this time?

When we talk about the first 1000 days, it’s easy to feel overwhelmed by the weight of it all. But the truth is, you don’t need to have all the answers or do things perfectly. Small, intentional actions are what make the difference.

Here’s how you can nurture your baby’s development:

1. Connection, Connection, Connection
   The moments that seem small – holding your baby, singing to them, responding to their cries – are the moments that matter most. These interactions are like “nutrients” for their emotional and brain development.

2. Nourish Their Growth
   Nutrition is a cornerstone of the first 1000 days. A balanced, nutrient-rich diet during pregnancy and in their early years supports not only physical growth, but also cognitive and emotional development.

3. Create a Secure Environment
   Babies thrive in safe, predictable spaces filled with love and warmth. This doesn’t mean a perfect home or endless toys – it means being present, patient, and responsive.

4. Be Responsive
   When your baby coos, cries, or giggles, they’re communicating. By responding to their cues, you’re teaching them that their needs matter, the world is safe, and they can trust others.

5. Take Care of Yourself
   Your well-being isn’t just important for you – it directly affects your baby. Taking time to rest, seek support, and nurture your own mental health is an essential part of caring for your little one.

The first 1000 days are about more than meeting milestones – they’re about creating the foundation for a lifetime of well-being. The love, care, and nourishment you provide during this time shape your child’s brain, build their emotional resilience, and even set the stage for how they’ll relate to the world as they grow.

This time is an incredible gift, but it’s not about being perfect. It’s about being present – in the big moments and the small ones. Every cuddle, every lullaby, every time you respond to their needs is building something extraordinary.

You’re doing an amazing job, Mama.

(+64) 27 609 8488

office@circletoself.co.nz