Maybe a couple of days. Some people reported milk coming in again after no milk for a day. You can call the vet they may know someone in need.
She was just cleaning the babies trying to move them nudging them and all that[emoji]128546[/emoji] I took them away while she was sleeping and now that she's up she's cleaning herself. So far were doing all right- well she is. The humans in this house are a wreck..
Yes, especially since you would be foster kittens for them. they can only take kittens they have foster families for.Have you tried to reach any rescue organizations for orphans yet? It's "kitten season" and they are usually swamped and may be very grateful to hear from you.