When they're water breaks it's not like a puppy's going to come fly out.
Lol. It'll take up to 1+ hours for her to give birth to her first puppy. It'll take a LONG time for all the other pups, But you better drink some coffee you'll be up all night watching the mother.
Ummm...theres no certain time. It's probably gonna take a while though. It takes a while for humans to have babies,animals are no different.
First puppy should appear in less than 1 hour.
Read this its really helpful.
http://www.2ndchance.info/caninelaborstages.htmHow long does it take for a dog to have puppies?