Supporting Nervous System Wellbeing During Pregnancy

Written By Creatives Restore

Understanding Stress, Adaptation and Maternal Health

Pregnancy is a remarkable period of physical and emotional change. During this time, the body undergoes significant adaptations to support the growth and development of a baby.

While many antenatal tests focus on monitoring physical markers such as blood pressure, blood glucose levels, and fetal growth, researchers are also exploring how maternal wellbeing and stress regulation may influence pregnancy experiences.

Understanding how the nervous system responds during pregnancy can help mothers feel more supported as they navigate this important stage of life.

The Nervous System During Pregnancy

The nervous system coordinates many functions throughout the body, including hormonal signalling, digestion, sleep, immune responses, and stress regulation. During pregnancy, these systems work together to support both maternal health and fetal development.

Two key regulatory systems are involved:

The Hypothalamic–Pituitary–Adrenal (HPA) axis
This system helps the body respond to stress by releasing hormones such as cortisol.

The Hypothalamic–Pituitary–Gonadal (HPG) axis
This system regulates reproductive hormones involved in pregnancy and development.

When these systems function in balance, the body can adapt effectively to the many changes that occur during pregnancy.

Stress and Pregnancy

Experiencing stress at times during pregnancy is common. Life events, work responsibilities, physical changes, and preparing for birth can all contribute to increased stress levels. When stress occurs, the body activates the autonomic nervous system, which regulates the body’s response to challenges.

This system includes two branches:

Sympathetic nervous system
Often associated with alertness and the body’s “fight-or-flight” response.

Parasympathetic nervous system
Often associated with rest, recovery, and regulation.

Healthy nervous systems naturally move between these states depending on circumstances.

Research suggests that prolonged stress during pregnancy may influence hormonal signalling and aspects of fetal development, although outcomes vary widely and many factors contribute to a child’s health.

Understanding Heart Rate Variability

One way researchers study nervous system adaptability is through heart rate variability (HRV).

HRV measures small changes in the timing between heartbeats. These variations reflect how effectively the nervous system adapts to stress and recovery.

Higher variability generally indicates greater flexibility in the nervous system’s ability to respond to changing demands.

HRV has been widely studied as a marker of autonomic nervous system function and stress regulation.

Nervous System Assessments in Chiropractic Care

Some chiropractors use non-invasive assessments to observe patterns of nervous system activity.

One example is INSiGHT scanning technology, which includes several types of measurements designed to observe physiological responses related to stress and nervous system function.

These may include:

Thermal scanning – measures small temperature differences along the spine associated with autonomic activity.

Surface electromyography (sEMG) – measures muscle activity along the spine.

Heart rate variability (HRV) – provides information about nervous system adaptability.

These assessments are observational tools used by some chiropractors to better understand patterns of tension and stress responses.

*They do not diagnose medical conditions and should not replace medical antenatal care.

Chiropractic Care During Pregnancy

Many women seek chiropractic care during pregnancy to help manage common musculoskeletal discomforts such as:

  • Lower back pain

  • Pelvic discomfort

  • Postural changes associated with pregnancy

Chiropractic care during pregnancy typically focuses on gentle techniques designed to support movement and comfort.

Research suggests that many pregnant women seek chiropractic care as part of a broader approach to managing pregnancy-related musculoskeletal symptoms.

At Restore Studio, care is tailored to the individual and provided in collaboration with a woman’s broader healthcare team.

*Chiropractic care does not diagnose or treat pregnancy complications.

Supporting Wellbeing During Pregnancy

Maintaining overall wellbeing during pregnancy may involve a range of supportive strategies, including:

  • Adequate rest and sleep

  • Gentle exercise where appropriate

  • Balanced nutrition

  • Social and emotional support

  • Antenatal education

  • Mindfulness or relaxation techniques

Many women also benefit from regular communication with their midwife, GP, or obstetrician about any concerns or changes during pregnancy.

A Collaborative Approach to Pregnancy Care

In Australia, pregnancy care is typically provided through a collaborative healthcare model involving:

  • Midwives

  • Obstetricians

  • General practitioners

  • Maternal health nurses

  • Allied health professionals

Each pregnancy is unique, and healthcare providers work together to support both maternal and baby health.

Exploring supportive wellbeing strategies alongside medical care can help mothers feel confident and supported throughout pregnancy.

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Important Disclaimer

This article is provided for educational purposes only and does not constitute medical advice, diagnosis, or treatment.

If you have concerns about your pregnancy or your baby’s health, please consult your GP, midwife, or obstetrician.

Restore Studio provides supportive chiropractic care focused on musculoskeletal comfort and nervous system wellbeing during pregnancy.

Creatives Restore
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