What Is a Doula, and What Does a Birth Doula Actually Do?

If you're expecting, you've probably heard the word "doula" tossed around by friends, your midwife, or your group chat — often followed by strong opinions about why you need one. But what a doula actually is, and what a birth doula specifically does during labour, gets muddled a lot. So let's clear it up, with the research to back it up.

What is a doula?

A doula is a non-medical companion who supports you physically and emotionally throughout pregnancy, birth, and beyond. She gives constant support, encouragement and guidance, helps you understand what's happening and what to expect, works through your birth preferences with you, and helps you communicate with your doctors and midwives.

The key word there issupport — not medicine. A doula is not a midwife. A doula doesn't take observations, monitor the baby, perform examinations, or make clinical decisions.RANZCOG and the Australian College of Midwives have jointly acknowledged the valuable role a support person — including a doula — can play alongside the clinical team, offering non-medical emotional, mental, cultural, spiritual and physical support. Think of a doula as the person whose entire job is you: your comfort, your questions, your preferences and your confidence, while your midwife or doctor handles the clinical side.

There are two main types:

• Birth doulas support labour and delivery.

• Postnatal (or postpartum) doulas support the weeks and months after baby arrives — feeding, recovery, and settling in to life with a newborn.

This article is about the first one.

What a birth doula specifically does

A birth doula's role generally covers three phases:

During pregnancy:

• Gets to know you and helps you build a birth plan

• Gives you information to help you prepare for labour and birth

• Helps you understand your options around pain relief and interventions

• Helps you communicate your preferences to your care team ahead of time

During labour and birth, a doula may:

• Reassure and motivate you, boosting your confidence

• Keep you informed about how your labour is progressing

• Help you find more comfortable positions and support 

• Help you manage pain through position changes, stretches and massage

• Guide you through breathing techniques

• Support your partner, so they feel involved rather than sidelined

After the birth, a doula may help you:

• Get to know your baby in the early postnatal period

• Learn to feed and settle your baby, alongside your midwife or child health nurse

What a doula doesnot do: deliver the baby, provide medical or health advice, perform clinical procedures, or make decisions on your behalf. Her job is continuity — she's often the one constant in a room that otherwise changes shift by shift.

The evidence: what actually changes when you have a birth doula

This is where it stops being a "nice to have" and becomes a genuinely evidence-based part of maternity care.

The Cochrane review. The gold-standard research here is theCochrane systematic review of continuous labour support (Bohren et al.), which pooled data from more than 15,000 women across multiple trials worldwide. It found that continuous labour support increases the likelihood of spontaneous vaginal birth, lowers the rate of caesarean birth, and reduces negative ratings of the birth experience — with no adverse outcomes identified. Notably, the effect was strongest when the support person was someone in a doula role, rather than a family member or a member of clinical staff, and most pronounced in settings where epidurals weren't routinely used.

Professional recognition.RANZCOG and the Australian College of Midwives have issued a joint statement recognising the role of birth partners — including doulas — in providing non-medical support throughout pregnancy, birth and the postpartum period, and encouraging collaborative relationships between support people and the clinical team.

The bottom line

A doula is a trained, non-medical support person — a birth doula specifically supports you through pregnancy, labour and the first hours after birth with continuous physical comfort, emotional steadiness, informed guidance and advocacy. The research on this isn't soft or anecdotal: a Cochrane review of more than 15,000 women found real, measurable benefits with no identified risk, and Australia's own maternity bodies now formally recognise the doula's place alongside the clinical team — which matters even more here given how far our caesarean rate sits above international norms.