This is probably the most common disorder of pregnancy and can be a source of much discomfort and worry. The pregnancy hormones cause the ligaments of the pelvis and uterus to relax and become unstable. As the pregnancy advances you will change your centre of gravity to maintain your balance. This is achieved by pushing your shoulders back, and so the curve of the spine is exaggerated. This all puts a strain on your lower back causing discomfort.

You can minimize this by

1. Wearing low shoes
2. Trying to keep good posture
3. Always bend from the knees
4. Avoid leaning forwards
5. Try to keep mobile with regular exercise such as walking, swimming and stretching
6. You may find that a hot water bottle or massage will give you some relief