Pregnancy Pain & Conditions in the Third Trimester
In the third trimester, the body experiences increased pressure as the baby grows larger, and many women may feel more physical discomfort, including back pain, swelling, and fatigue, as the body prepares for labor and delivery.
At Alpha Sports Medicine, we understand the unique challenges of pregnancy and are here to support you throughout every stage.
Our specially trained Osteopath, Dr. Lara Trevorrow, can provide safe, effective treatment to help you feel your best throughout your pregnancy journey. We offer pregnancy-specific services to people living in Newport, Spotswood, Yarraville, Altona, Williamstown and Footscray.
What is Third Trimester Pregnancy Pain?
The third trimester is a time of rapid growth for the baby, which can put additional strain on the body. As the uterus expands and hormones prepare the body for labor, many women experience increased discomfort, including back pain, pelvic pressure, and swelling.
While these symptoms are common, there are ways to manage them and stay as comfortable as possible in the final weeks of pregnancy.

Common Causes of Third Trimester Pregnancy Pain
As the baby grows and the body prepares for labor, the following discomforts are common:
Increased weight and a shifted center of gravity put strain on the lower back.
The baby's position and hormonal changes can cause discomfort in the pelvic area.
These "practice contractions" can cause cramping and tightening in the abdomen.
The growing uterus can press on the diaphragm, making breathing feel more difficult.
The body retains more fluid in preparation for birth, often causing swelling in the feet and hands.
Increased pressure on nerves, such as the sciatic nerve, can cause tingling, numbness, or shooting pain in the legs.
Common Symptoms of Third Trimester Pregnancy Pain?
- Intense lower back pain – Due to increased weight and strain on muscles and joints.
- Pelvic discomfort and pressure – As the baby moves lower in preparation for birth, such as SIJ pain and pubic symphysis pain.
- Frequent Braxton Hicks contractions – Mild, irregular contractions that can cause discomfort.
- Numbness or tingling in the hands or feet – Often due to fluid retention and nerve compression such as carpal tunnel syndrome.
- Difficulty sleeping due to pain or discomfort – Caused by the growing belly and hormonal changes.
Managing Third Trimester Pregnancy Pain?
- Gentle Movement & Stretching – Prenatal yoga and walking can help with circulation and muscle tension.
- Supportive Sleep Positions – Using pregnancy pillows for optimal support.
- Hydration & Proper Nutrition – Can help reduce swelling and prevent muscle cramps.
- Rest & Stress Management – Prioritizing relaxation techniques to minimize discomfort.

How Osteopathy Can Help
Osteopathy can provide much-needed relief in the third trimester when the body is under increased strain from the baby’s growth and preparation for labor. Our team at Alpha Sports Medicine in Newport, Ascot Vale and Bacchus Marsh use gentle hands-on techniques to support your body as it adapts to the changes of the late stages of pregnancy.
As the weight of the baby increases, osteopathic treatment can improve joint mobility and reduce muscle tension to ease discomfort.
By addressing dysfunctions in the pelvis and sacrum, osteopathy can help reduce pain when walking or changing positions.
Techniques that release muscle tension and decrease nerve compression can alleviate shooting pains down the legs.
Helping to create more space for breathing and reducing discomfort caused by rib flare or shortness of breath.
Gentle lymphatic techniques can improve fluid movement, helping to reduce swelling in the legs, feet, and hands.
By relieving tension in surrounding muscles, and creating optimal space in the pelvis, osteopathy can support an easier labor and delivery.
Osteopaths can recommend tailored exercises to improve strength and mobility, helping to relieve pain and prepare the body for birth.
We believe that being part of your support team and seeing you thrive is one of the most rewarding things we do. Together, we can help you find the relief you are looking for, relax and recover so you can get back to living and enjoying your life.
Give us a call to find out more, or book an appointment online with one of our Osteopaths.
Learn More About Pregnancy Pain in the Third Trimester
When Should You See a Health Professional?
- Severe or persistent abdominal pain
- Heavy bleeding or unusual discharge
- Intense or frequent headaches
- Sudden swelling, especially in the face or hands
- Persistent dizziness or vision changes
- Severe pain that does not improve with rest or home care