jac - that was my main reason too - i had one child - then twins - i knew i would have triplets if i went on.
cant believe no one has said " i will not get pregnant again becuase..."
... you get a baby at the end! ewww
other factors apart from the baby itself:
hubby taking up a job working nights after you give birth to twins (v. convenient)
everyone saying " arnt they lovley" but not offering to help
cabbage in my bra
the expense
the poverty
the brain numbingness of being at home ( own opinion obviously!)
lack of freedom
prams on buses
nasty old people
everyone saying " it only gets worse as they get older enjoy it while you can" and you thinking how the hell does it get worse than this
but it does!