If you made the homemade "padsicles" what were your thoughts - worth it or no? I didn't make any when I had DD and once I got home I dearly missed the ones from the hospital since I had a bad 2nd degree tear. I'm thinking about making some this time, and while I'm sure they won't be as good as the "industrial strength" ones I want to make sure they're worth it. Do they stay cold as long? Any tips?