I looked after my friends kids today so along with my 3yo & 1yo, I had a 4yo, 2yo & 9mo. My 3yo was fine, actually was very doting on miss 9mth but my 1yo got so jealous every time I was holding miss 9mth, he'd just whinge and cry. Uh oh! My Miss 3 was very good when DS came along. Not sure DS is going to be so happy about his new brother. I'll have 20mths between each of them. I'm still getting up to Miss 3 and Mr 1 during the night.. I just don't know how I'll manage that AND a newborn. Meh, sleep, who needs it