Is Peeling and Small Amt of Discharge Normal in Nipple Reconstruction with Skin Grafting

I am 9 day post op breast and nipple construction with grafted tissue saved from mastectomy done in Jan of 2011 The area of my right nipple grafted area is peeling and has some area of dranage even area of small yellow( is that adipose tissue) is all of this part of the heal in process can you tell what ot expect and time frames My sutures are scheduled to com out July 9 2011