I have always felt like it's natures way of preparing you for the sleep deprivation of a newborn. But you (hopefully) get the angry part of it out of the way before the baby arrives. Because I'll tell you, we all get angry and emotional about it. It really is true that the moment you see that little baby, everything else is so small in comparison and a lot of it is forgotten.

Don't work yourself too hard if you'd rather have those moments to relax and just have to yourself. You deserve to take the time before the beeb arrives.