I have a question that I would lvoe some input on--I have had problems all my life with constipation. I am in my late 30s, F. I can literally go 3 weeks without a bowel movement. Finally, when I do go, it is often with extreme initial pain, sometimes to the point of making me cry. However, this is not always the way it is, but it often is. I have a very good diet--so this is not the problem. What I really want to know is should this concern me? And if so, why?