What is Constipation? (WebMD)
"Being constipated means your bowel movements are difficult or happen less often than normal. Almost everyone has it at some point in life, and it's usually not serious. Still, you'll feel much better when your system is back on track."
10 Things You Get Wrong About Your Poop (Prevention)
"As an infamous children's book puts it, everyone poops. But we hardly ever talk about it. When was the last time you sat down and talked to a friend-or even your doctor-about what your poop looks like, smells like, or even sounds like? If you're like most people, the answer is never."