Beating another old horse - it doesn't really matter which chart you use because you are only supposed to be comparing an infant child to him/herself. In other words do they settle into their own pattern with a generally upward trend. Sincerely, Pat in SNJ *********************************************** The LACTNET mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(TM) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html