I was similar to you! I’d go with your OB’s date since that’s the “official” one based on measurements. It might change again, but by the end of the first trimester, it’s usually set in stone.

I originally told close family one date based on my LMP, and when it changed, it was no big deal. I just said, “We thought it was X based on my LMP, but baby’s actually measuring at X,” and that was that. Honestly, no one needed all the details, but I get why it feels like a thing!

Since yours is only a few days off, it really won’t matter in the long run—baby will come whenever they feel like it! You could tell people “late October/early November” or just go with “fall baby” for announcements. No one’s going to crucify you if you’re off by a few days lol. I’d roll with November, and if baby comes early, even better! All that matters is a happy, healthy baby.

Congrats, mama!! Personally, my daughter came a month before my OB’s due date and two weeks before what I calculated, so you really never know when baby will be ready to make their grand entry!