Baby Colic Explained: Support for New Zealand Families

If your baby cries for long stretches in the evening — no matter what you try — you are not alone. Many New Zealand parents go through this stage, and it can feel exhausting. Understanding what might be going on can help you respond with calm and confidence.

What Is Colic?

Colic is a term used when a healthy baby:

• Cries for more than 3 hours a day
• On more than 3 days a week
• For more than 3 weeks

It typically begins around 2 to 6 weeks old, may peak at 6 weeks, and often eases by 3 to 4 months of age. Babies with colic might clench their fists, arch their backs, or draw their legs up while crying. These episodes usually happen in the late afternoon or evening, when both baby and parents are tired.

Why Is Crying Worse in the Evening?

Many parents notice the hardest part of the day is between 4pm and 10pm — often called the “witching hour.” There may be several reasons for this pattern:

• Built-up tiredness from the day
• Overstimulation from noise, lights, or activity
• A still-developing digestive system, which can lead to wind or discomfort
• Frequent feeding or cluster feeding in the evenings

Gentle Ways to Support a Crying or Colicky Baby

Colic tends to resolve with time, but in the moment, it can be overwhelming. Here are some gentle strategies that many New Zealand parents find helpful:

• Hold your baby upright after feeds and burp them slowly
• Use skin-to-skin contact or wear your baby in a soft carrier
• Try a warm bath followed by cuddles in a calm, dimly lit room
• Use white noise or soft humming to create a soothing environment
• Many families explore traditional, natural options used to support digestive comfort and occasional fussiness.

If you are concerned or simply need reassurance, speak to your midwife, Plunket nurse, or family doctor. They are there to support you and answer any questions about your baby’s wellbeing.

Common Questions from New Zealand Parents

1. How long does colic last?

Colic usually begins around 2 weeks, peaks by 6 weeks, and often eases by 3 to 4 months. It is usually a short-term phase.

2. What causes colic?

There is no single cause. It may be linked to developing digestion, overstimulation, or adjusting to life outside the womb.

3. How common is colic?

Colic affects approximately 10% to 40% of babies. It is not caused by parenting style or feeding method.

4. How can I tell if something more serious is going on?

If your baby is not feeding well, not gaining weight, or shows signs like fever or unusual behaviour, contact your GP, midwife, or Plunket nurse straight away.

5. Why does colic feel so difficult?

Caring for a baby who cries for long periods can feel incredibly hard, especially when nothing seems to soothe them. Colic often affects babies in their first few months and usually improves with time. Although the cause is not fully understood, knowing that this phase is common and does not last forever can bring some comfort. Reaching out to a trusted midwife, Plunket nurse, or family doctor can also provide reassurance and support during this challenging stage.

Reassurance for Tired New Parents Across Aotearoa

If your baby is crying and nothing seems to work, you are not doing anything wrong. This stage is tough, but temporary. Your baby feels your love — even through the tears.

Take breaks when you can. Accept help when it is offered. And remember: support from your midwife, Plunket nurse, or family doctor is always there if you need it.