Pregnant women with kidney stone pain is best to seek medical attention in a timely manner, improve the urinary ultrasound examination to clarify the size of the stone, if the stone is too small, you can drink more water to promote the discharge of the stone. If the stone is too large, you can use progesterone or magnesium sulfate to relieve spasm and pain. Usually pay attention to rest, drink more water, have the role of flushing stones, drink some carbonated beverages, eat less calcium carbonate-containing foods, such as spinach, tomatoes, etc., appropriate calcium, do not make up more, appropriate exercise, keep a happy mood.