Ah thanks guys, I hadn't thought of that...
Mr. X: my endo only mentioned the shoulders, and this is what I found on the Androgel website: "Do not apply AndroGel 1.62% to any other parts of your body, such as your stomach area (abdomen), penis, or scrotum." --> but you said you had no problem, right? One thing I can think of is the absorption rate...did you notice any changes in absorption, when you switched to your stomach?
I'll call my endo to get his advice. But good point makipu, although I'd prefer to be self-reliant with my T, I can always ask someone to help me and use gloves during recovery...