I am a stomach sleeper also. I had surgery on April 28th and I just started sleeping on my side a few nights ago and it was so much more comfortable than sleeping on my back. Although last night, I decided to try sleeping on my side with a pillow under my stomach. It was so much more comfortable and I was able to sleep somewhat on my stomach, if that makes sense. My port is also under my bra line and is very noticable, especially after eating.