I had quite a bit of bleeding after collection (I was a bit unusual in this respect though) and felt very bloated and a bit sore. I didn't go into work between collection and transfer, it's a very emotional time as well waiting for the call from the embryologist to tell you how your embies are doing and of course you don't know when transfer will be, it's a case of seeing how each day goes. I would prepare yourself that you might not feel up to going in until after transfer xx