I'm not much into sharing and it has created a little frustration with my mom in particular who doesn't like "secrets." We have told parents and siblings on both sides (DH and I). I have told a few trusted friends. Extended family does not know and for now I'd like to keep it that way, although it poses issues when a relative occasionally comes to visit or with the prospect of a family vacation (with cousins and their kids, etc.)
Re: Sharing the DX?