Announcing

I’m currently 10 w and 5 d, and will be 12 weeks on Valentine’s Day. We’ve already taken the photo of my daughter in her big sister shirt to announce it to the world, but my husband wants to wait until the 17th, when our 12 week appointment falls. I’m always nervous about what we will or won’t see on an ultrasound, but I feel ready to burst with this secret! What do you think we should do?