An unmedicated birth doesn't happen by chance. Even though the body knows how to give birth, the medical environment, pain management and social pressure can make the experience difficult without preparation. Here are the key pillars for preparing effectively — physically, mentally, hormonally and logistically.
Mental and emotional preparation
Understanding what happens in the body during labour helps reduce anxiety. Fear amplifies painful sensations — this is known as the fear-tension-pain cycle. Learning to trust your body, to visualise the different stages, and to project yourself positively can make a significant difference.
Certain approaches such ashypnobirthing, sophrology or mindfulness are excellent tools for building serenity in the face of the unknown. They help stimulate the hormones that support labour and encourage a state of letting go that is essential. Taking a pregnancy supplement based on magnesium can, for example, help support the nervous system.
Understanding the physiology of labour
Giving birth without an epidural also means relying on the body's natural hormonal mechanics. Three hormones play a key role.
Oxytocin: the hormone of love and contractions
Oxytocin is the key hormone of labour. It triggers uterine contractions and allows the cervix to open gradually. Produced naturally by the brain (hypothalamus), it is also known as the love hormone, as it is released during moments of intimacy, tenderness or pleasure.
For oxytocin to flow freely, the mother giving birth needs to feel safe, warm, intimate, trusting, and in a calm and reassuring environment. Anything that works against these conditions (bright lights, noise, overly intrusive medical interventions, the feeling of being watched…) can inhibit oxytocin production… and therefore slow down labour.
Endorphins: the body's natural painkillers
In response to the intensity of contractions, the body also produces endorphins — hormones with analgesic and mood-lifting properties. They help ease pain and bring about a state of altered consciousness, almost "outside of time". This allows each wave to be met with greater serenity.
The further labour progresses naturally, the more endorphins rise. They are also supported by deep breathing, relaxation, music, reassuring physical contact… and the freedom to move as you wish.
Adrenaline: the hormone that can block everything
Adrenaline, for its part, is the hormone of stress, fear or danger. It is useful at the very end, just before the expulsive stage, to provide a final burst of energy… If it is released too early (at the beginning or middle of labour), it can inhibit oxytocin, block contractions, heighten the sensation of pain and slow down or even stop labour altogether.
This is why creating a cocoon of safety around the new mother giving birth is essential. Being in a position of trust, shielded from outside observation, with chosen companions, reduces adrenaline and supports a smooth progression.
Understanding how this works allows you to work with your body, rather than simply endure it.
Preparing physically
The body naturally prepares itself for labour, but certain exercises can help. The prenatal yoga, deep breathing, pelvic mobility, and the practice of opening positions (on a birthing ball, on all fours, squatting…) can help you cope better with contractions and encourage the baby's descent.
Immersion in warm water (bath, shower), whether at home in the early stages or later on, is also an excellent means of relaxation. It soothes tension, encourages dilation and can boost endorphin production. It is also possible to choose a water birth, if no complications are anticipated.
Surrounding yourself with the right people
The environment is crucial. Feeling safe, heard and supported reduces the perception of pain and encourages the release of key hormones. Choosing a medical team that respects your birth choices (midwife, gynaecologist, doula, specialist settings) is essential.
The role of the co-parent or birth companion is also central: knowing how to help, reassure, encourage, and offer comfort during this new experience… This can transform the experience and create a true cocoon around the mother-to-be giving birth.
More and more parents are choosing to prepare together, to fully share this experience.