I think genotropin came out with a pen that doesn't need to be kept cold until it is mixed. Im not sure though. I have done no reaserch. This was just word off the street. Really though, there has to be a way. Get a mini fridge out in the garage and don't tell her about it haha. Or better yet, sit her down to watch "Bigger stronger faster" and then tell her that you use gear! haha.