Constipation.. is common but not normal.. its a root cause to many problems.. check these upload courtesy of shuanghor group magazine.
https://picasaweb.google.com/farismahida/Tokentlingzhi?authkey=Gv1sRgCP3qtMn85LjNdg#5630475088913784306
https://picasaweb.google.com/farismahida/Tokentlingzhi?authkey=Gv1sRgCP3qtMn85LjNdg#5630475117340438594
https://picasaweb.google.com/farismahida/Tokentlingzhi?authkey=Gv1sRgCP3qtMn85LjNdg#5630475065166692706
