Wow. I didn't really expect such a comprehensive answer but now I am so glad I asked. My daughter is calling her Pediatrician and will follow up with your recommendations. I have to say this is a wonderful way to find out information that I normally would not have access to. Your caring response and detailed analysis is overwhelming. We are reassured and confident moving forward. Thank you so much, this has been an excellent experience that I think I will use. Again thanks.