You should really consult with a plastic surgeon about recovery times, choosing the type of implants including what type of shell they have, and what type of insision s/he will be making to put the things in. Recovery times can vary and some women have problems from day 1, so it's good to know all of the possibilities.
I recomend that you do some SERIOUS research on what can go wrong downtrack also. Are you aware that implants do not last a lifetime and that almost half of BA patients and near 3/4 or breast reconstruction patients will experience capisular contracture? Not to mention a whole host of other complications - non of them to be taken lightly. I have just done the research myself which is why I thourght I'd mention it.