With DS1, we found out and told our families and expected them not to spread it around, which they didn't. It was a bit hard to keep a secret since it was plain as day to see when they watched the video of the u/s.

As for DS2, we were unsure the lady gave us the right gender (she told us from a profile view. ) We decdied before we found out we could have 2 people each to tell and they couldn't tell anyone.

Good luck with your decision.
All the best with what you decide and aswell as the rest of your pg.

xx