Hi goody.
I am currently pumping but my endo gave me a few to sample before I started pumping. I liked them. If I remember correctly, you wear one the same amount of time you would wear an infusion set (3 days). I had no problems whatsoever when I used them. If, heaven forbid, I should ever have to go back to shots

, I will be using the I-Ports.

Have you checked out this site?:
Patton Medical Devices - I-Port Injection Port