What is the reason for having a bowel movement every two or three days?

Patient's question:

No

Doctor's answer:

Develop good hygiene habits for bowel movements. Wake up in the morning, after an early meal, or before bed to have a bowel movement at the same time every day. Whether you feel the urge or not, go to the toilet at the scheduled time. As long as you persist, you will develop the habit of having a bowel movement at the same time.