Ok, please please please do not misconstrue what I am about to say, as I only wish to help.
A lot of your posts contradict each other. First, you say you adopted a boy and want puppies and don't understand why your female wont let your boy mount. In a later post you say it was an accident you thought he was fixed? Multiple times you say that you have a mentor/whelping coach and a vet on hand checking mama. But then you continue to ask the breeders here questions that you should be able to ask them. I am sure that no one here minds helping you, but I am sure that they are very busy so if they think you have a mentor to ask they will probably be trying to help others. I am not sure if you are simply not clarify your information correctly or if you are just trying to avoid being yelled at (nothing wrong with that), but if you really do not have a mentor then you should say so, that way you can get the help you need. I am hoping that you have a safe whelp and that your mom and pups are all strong and healthy, I do not doubt you love your dogs very much... but please try to study and get all the help you will need.
Again, I am not trying to be rude or mean to you in any way I apologize if I come off that way!