Creating the Right Environment for Labour

Labour isn’t just a physical process—it’s profoundly hormonal and neurological. The space in which a birthing person labours can either support or interrupt the body’s natural flow.

Hormonal Needs: Calm and Dark

The main hormones of labour—oxytocin, endorphins, and melatonin—thrive in conditions that promote calm.

• Oxytocin, the “love hormone,” drives contractions and progresses labour. It flows best when a person feels undisturbed, calm, and private. Bright lights, loud noises, or interruptions can cause adrenaline to rise, which suppresses oxytocin.

• Endorphins are the body’s natural pain-relief system. They increase when we feel safe and when oxytocin is high, helping labour feel more manageable.

• Melatonin, the “darkness hormone,” works synergistically with oxytocin, which is why dim, cosy lighting (or natural darkness at night) can be so supportive.

A calm, dimly lit, quiet environment helps these hormones work optimally.

Nervous System Needs: Safety, Security, Familiarity

Labour activates our autonomic nervous system. The parasympathetic side (“rest and digest”) supports oxytocin release, while the sympathetic side (“fight or flight”) can stall labour.

• Safety: The birthing person needs to feel free from threat—whether physical, emotional, or social.

• Security: Knowing they are surrounded by trusted people and clear support helps their body let go.

• Familiarity: A home-like space, personal items, or routines reduce the sense of “otherness” that can trigger adrenaline.

When the nervous system perceives safety and comfort, labour hormones flow more freely.

Practical Tips for a Supportive Labour Environment

• Keep lights low—use lamps, fairy lights, or candles instead of harsh overhead lighting.

• Minimise unnecessary conversations, interruptions, and monitoring.

• Encourage privacy—closed doors, limited people in the room.

• Bring familiar items—blankets, music, scents, or affirmations.

• Ensure only trusted, supportive people are present.

• Create a cocoon-like space where the birthing person feels held and undisturbed