Announcement timeline after previous loss?

So we found out I’m pregnant on Christmas. Have had two appts- one at six weeks, one at 10- and I’m currently just about 13 weeks. We’re going to do a Anaheim Ducks announcement, got this super cute onesie and we have a lot of Ducks gear haha. Anyway. Taking the pic this weekend.

My question. My husband thinks it’s okay to post it this upcoming week. I want to wait h til our next appt in a week and a half...because our last three pregnancies ended in early losses (4-8 weeks). I just want to get the confirmation everything is still going very well before posting.

What do y’all think? What’s been your experiences?