Just wondering what your experiences are.
Personally I'm surprised that people are announcing when they will be visiting (both in late pg i.e. 39+ weeks and also in the newborn days.) Partly because, well, who knows when it'll happen and how it'll go, but also because it just seems rude to me. I've always asked when it suits the person I want to visit, especially toward the end.
(As an aside, my partner and I have discussed the reasons to wait and see how it goes, avoid overstimulating a new baby etc. Also my MW at the antenatal class very strongly advocated the principle that visitors are welcome if the come to help, not if they come to be entertained.)