When did you tell your parents that you were expecting? I've just found out I'm expecting #3. I'm not worried at all about my older kids, I'm concerned about one family who will start with me in Sept (teachers) and will be 17m when my baby is born. I feel like I owe it to them to let them know ASAP, that there will be a period of time that I will need to take off only a few months after they start. My plan is to keep the older kids as they will occupy my own kids, but I'm unsure what I'm going to do about the younger ones (the 17m old and a 21m old).