Hi bunny2
we keep meeitng all over the place!
We've just told dd (I'm 16 weeks), because I already have a bump and everyone knows anyway and I didn't want her to hear it from someone else.
You know from my other posts that we also have a small chance something may be wrong and that we won't know anything until the cardiac scan at 20 weeks to know. By then I will be far too big for DD not to notice, so there was no point in waiting any longer. (she had already started staring at my tummy)
Play it by ear, wait as long as you can, but if you think ds is suspecting something and you're afraid he might feel left out tell him. That's what I would do.
On the contrary if you think you can keep it from him until you know something at 20 weeks and that makes you more comfortable, by all means do it, but it won't be easy to hide a late m/c, stillbirth from him, and he's bound to notice that something major has happened.
We all want to keep under wraps forever but we cannot do that, and I suppose if something happens in the family they have a right to know, as much as they can understand and deal with. At such a young age their ability to recover is much better than ours!!!!
Anyway, just do what you and your dh most feel confortable with, and if you decide not to say anything make sure everyone else knows!
(we had someone recently who was about to ask dd what she thought of teh new baby, when she didn't know yet and we had to jump over them to shut them up! And dd looke at us if we were mad!)