Hi, I had ivf in Oct and very lucky to be now 15w pregnant. I have 5y old DD and want to tell her that she will have a baby brother. She is already very interested to know how did she get out of belly when she was born, gave her satisfying answer for now she is happy with but I can see the next question coming when I tell her , how did the baby get in the belly...what did you tell them, your younger kids?