My son was dx at 7 weeks old. He is now 14 months and we have been pumping since before he left the PICU. We have been participating in the research studies at U of Chicago however nothing has some back conclusive. Monday he is being hospitalized to undergo a trial transition to oral meds. This is the 1st time our endo is using the transition protocol however has had close contact with the docs in Chicago. He wants to try it "just in case" given my sons age at dx. Has anyone else went through this?? Thanks!