Flying while pregnant is not particularly fun. I'm not saying it is life threatening by any means, just that the long flights I took while pregnant I really, really did not enjoy.

If I were both 20 weeks pregnant and honeymooning, I'd pick a U.S. resort where I could kick back and be spoiled and have the option to do some fun day outings - but never be too far from my comfy bed for those sudden, urgent nap attacks that seemed to strike randomly during pregnancy.

Years ago my family stayed at Bretton Woods (NH, I think?) which was lovely - lovely setting, lovely hotel, lovely food - I've always wanted to go back. Or there's the Greenbriar, which I've heard rave reviews about, or I'm sure other FT'ers could suggest resorts I'm not familiar with.