I made the mistake of watching last night's OBEM and am feeling mega broody. I am a mum-of-three (DS-4, DS1-2 and DS2-12 months). I am 42 this June. OH would love another, as would I some days but others I think not! How old is too old - if I decide to go for number 4 do I need to do it quickly or do I have a year or two to decide?