I just got unhooked after 30 days. This was my second time, the first time I was on it for 7 1/2 weeks (delay in get radiation). Just check it every morning because my battery went dead when I was sleeping and I didn't hear the alarm and once the batteries completely dead the alarm stops. Throughout the day check it, mine backed up and the tube and chemo bag were completely red with blood. Call your docs office if this happens. I'm an hour and a half away and a nurse so unhooked myself. It was a pump malfunction. If the alarm goes off and it says occluded, push stop and then restart it, it should be fine. Carry a spare battery with you because chances are the battery will die within that time. Just push stop (if it didn't stop on it's own) or power off, change the batter and push start again.
Mine was carried in a fanny pack. To shower I would clip it up around the shower curtain rod. My husband hooked up a handheld shower head so I could shower without getting it wet. Still didn't work real well, by the time I went in every week the tegaderm (clear dressing) was always hanging by a thread. Have some paper tape with you to tape the dressing back on if you need to. Don't try and wash your hair in the shower, no matter how hard you try the dirty soap will run down your back on over the dressing and possibly under it, wash it in the sink.
I can't think of anything else to tell you. It's really no big deal and just becomes part of the routine. I'd wake up some mornings with the thing around the back and completely on the other side of me, it's pretty tough. Oh, if you have a chewing puppy watch them. When I had the first one my chi was only a couple of months old and I caught her chewing on the tubing
Luckily I caught her right away.
You'll do fine, it's kind of a pain but not the worse. Good luck and God Bless!
Terry