Hi daffy - I don't know if k8's reasons will be the same as mine, but we took a few years of trying before we had my first son, we wanted another child and didn't want a big gap, so we started trying for another really soon for two reasons, 1, we thought it may take years again and I wasn't getting any younger, 2. you have a small time period after giving birth where you are very fertile and we wanted to take advantage of that.
K8 may have other reasons, but she seems to have disappeared, possibly because of some of answers she has received. Not that any of them are nasty, but I think sometimes it is important to remember that we are dealing here with a woman who has just given birth and has worries and concerns to deal with as well as her new born and hormonal changes. I think that posting in this topic is akin to poking a tiger with cubs!!