DH and I have been waiting until our NT scan next week to tell our parents we're pregnant with #2. SIL could have her baby #2 any day now. She has a c section scheduled for two weeks from now so I pictured telling her over Thanksgiving and enjoying being pregnant together for a minute. Baby isn't following her plans or mine and it's looking like it will be sooner.

If my nephew comes before we share our news how long should we wait to tell brother and SIL?

(I know the easiest thing would be to tell now but we really want to wait for the next ultrasound. My parents are very first trimester superstitious and I can't deal with them any earlier than planned.)