🩻𖠣 Back pain during pregnancy is very common and happens as your body adjusts to support your growing baby. As the uterus expands, your center of gravity shifts forward, putting extra pressure on the lower back. At the same time, pregnancy hormones loosen the ligaments and joints in the pelvis and spine, making them less stable and more prone to strain. Weight gain and posture changes also play a major role. Many women begin to lean backward slightly to balance their belly, which increases str