I had a dream

As you may remember we have a new little one in the house, and as cute as she is on a distance I can assure you that I do not have any "oh-god-it's-too-late-and-I-want-children" feelings. None whatsoever. Which made my dream last night a bit weird. Dreamt that the neighbour was supposed to look after the baby, but that she dumped it with me! I was stuck with an infant! More of a nightmare than a dream I guess, but why?