In general, even if a woman of childbearing age has sacroiliac arthritis, it is not so serious that the sacroiliac joints, hip joints and lumbar vertebrae are severely damaged or fused, and as long as the birth canal is not affected, most women can have a normal birth. Of course, there are many factors that influence whether a woman can have a normal birth, such as fetal position and pregnancy complications, so it is advisable to consult your doctor for professional advice.