I have a DS who's 3 and a DD who's 20 months and I love them to bits eventhough they are constantly at each others throats! Would it be a bad idea to have a third? What are the con's of having a 3rd child - transport, holidays etc. Does 3 mean that there is always one left out? Please help me, I don't want to make a mistake We were planning on booking my DH for the snip but I couldn't go ahead as not 100% my DH is also sitting on the fence. Any advise would be greatly appreciated