Many patients have always had constipation, after the injection of progesterone, constipation is more obvious, you can refer to the following methods to improve constipation: 1, when there is a bowel movement, must defecate. The consciousness of defecation is like your gastrointestinal tract is sending instructions to your brain, if more instructions, but you do not approve and ignore, slowly, your gastrointestinal tract will lose confidence, and will never ask you for instructions, so it is easy to constipation. Therefore, when you have the intention to defecate, immediately go to defecate; 2, the appropriate intake of more coarse fiber vegetables and fruits, such as green vegetables, celery, apples, cereals, corn, etc.. Also take in more water every day, about 2000~3000ml of water every day.