Thanks for the advice on celki. Will try my luck! Just remembered that I also hv an avent manual pump. I found my hands v tired after pumping. Even though I thought it was great at removing lumps n engorgements in the beginning of my "milking career". I have only used it a handful of times. Still prefer the freestyle. Whatever it is, I think it is best to get a double pump. I think it's a huge waste of time n milk to pump on a single pump.