Jan: Your list of advantages of that stuff are fantastic! I will use it in my courses. All of you are such marvelous resources of ideas and information. I'am glad yo be part of this group! By the way can someone show me how can I access a Web page (Especially Kathy's) I' m new using internet and e-mail andn I have no idea. (You see there are still some physicians that don't know everything and are not ashamed to ask for some of the answers.) Ana M. Parrilla, M.D., M.P.H., IBCLC Medical Director - Lactamar Instituto de Lactancia Materna email: [log in to unmask]