Pregnant women who have constipation, you can occasionally use Kaixailu, cut the tip of the Kaixailu, smoothing, it is best not to have a sharp capsule angle, to avoid puncturing the anus, squeeze the medicine into the anus, retained for 5-10min after the stool is sufficiently softened and then defecate, it can be a good way to promote defecation. Usually occasional use, for the health of the body does not cause impact, do not recommend frequent use, otherwise there will be dependence. If the phenomenon of constipation, it is best to improve through the usual diet and lifestyle, usually eat more crude fiber fruits and vegetables, eat more bananas, kiwi, strawberries, celery, spinach, leeks, tomatoes and other crude fiber fruits and vegetables, with laxative effect. Usually should also moderate exercise, is conducive to promote defecation.