First of all, if you have a narrow pelvis and want to have a normal delivery, you need to go through a comprehensive assessment by your doctor to decide whether you can have a normal delivery or not. If it is clear that your pelvis is narrow, normal delivery is generally not recommended, but if your pelvis is slightly narrower, you can generally help to improve the condition of your pelvis by taking a walk in the morning and evening, doing yoga balls and other exercises. 1. Morning and evening walks: If a pregnant woman has a narrow pelvis, it is recommended that she take a walk in the morning and evening. Walking can help the fetus to descend into the pelvis and prepare for a normal delivery. 2. Yoga ball: When the fetus has not yet entered the pelvis, you can sit on a yoga ball to promote the fetus to enter the pelvis, which is also conducive to a normal delivery. The choice of delivery method for pregnant women with narrow pelvis should be evaluated comprehensively, and some serious cases cannot have a normal delivery through exercise. Consult your doctor for specific exercises, but be careful to exercise in moderation.