How do you increase rate of defecation?

Answer 1

That really depends on what you're eating and how often. If you eat every day, then you should defecate every day.

If you consume a "healthy" amount of food every day and you aren't defecating every day, then you might want to try adding more fiber to your diet.

Though, it really isn't unusual for a "normal" bowel movement pattern to be every other day or a few days a week.

Constipation can be caused by a number of reasons and you might want to talk to your doctor about it.