Constipation, in simple words, is a condition which causes inability
of passing of stool or a situation where the body finds difficult to
pass them out of the body. This condition can be ensured when a bowel
movement is fewer than three times per week. It becomes tough to
eliminate the fecal material. Some have an abdomen pain or bloating,
during this action. We can’t claim constipation for being a disease;
it’s just a symptom, or a bad state of body which can be cured.
http://www.brendawatson.com/digestive-conditions/