There was a child at the Chicago conference who they suspected was self-healing. She had a very aggressive form, though, where her body actually healed skin that wasn't damaged, causing scars. Really would try to just enjoy your pregnancy and not worry about things that may or may not happen. If your child is born with the condition, then come back here and we'll be glad to give you support and advice.
6 year old daughter with CIE (non-bullous)and a non-affected infant daughter.