Dear Terri, I have found this article that may assist you in relaying information to the physician, Many of the Phosphorus and Ca studies have been done on Preterm milk. Liz http://adc.bmj.com/cgi/content/full/93/2/179 Liz Maseth RN, IBCLC Outpatient Lactation Services Maternal Fetal Medicine Akron Children's Hospital (330) 543-4531 Fax (330) 543-4508 Pager (330) 914-0096 [log in to unmask] *********************************************** Archives: http://community.lsoft.com/archives/LACTNET.html To reach list owners: [log in to unmask] Mail all list management commands to: [log in to unmask] COMMANDS: 1. To temporarily stop your subscription write in the body of an email: set lactnet nomail 2. To start it again: set lactnet mail 3. To unsubscribe: unsubscribe lactnet 4. To get a comprehensive list of rules and directions: get lactnet welcome