Is this big enough to have my babies in???
Last year I used this formula to work out roughly when Indigo was due: first observed (heard) mating + 9 weeks + 2 days. (or mating + 65 days, if you like). It was pretty successful, Inds delivered on her due date. So its bound to be completely out this year, of course *grin*
Anyway, this year the first heard mating was on Wednesday September the 28th, which makes her due date Friday December the 2nd.
Of course that's just a guide and it could be any time several days either side of that. Whatever, as long as mama and babies are safe and healthy. Other than that, I'm only hoping I don't have the flu this time!