I Am a Diabetic On An Insulin Pump

I am wearing my second pump. They replace them every four years. This one is better mostly. I can do a lot more with it more easily. Like temporary basal rates before and after swimming. And adjust if I'm having sandwiches instead of a cooked meal. It works quite well. But the cannulas aren't so good. I have to change them every two days now. And the insulin cartridge every three so there is a lot more fiddling!