Questions for Bearded Dragon Breeders

So I posted on a separate bearded dragon forum, and someone suggested I make an account and ask my questions here because there are more experts on the subject. Anyways, I’m writing a paper and I’m hoping I might get answers within the next couple of days. Totally fine if not though! Please let me know if I’m posting in the wrong area!

What are the pros and cons to breeding bearded dragons?

Is the breeding time consuming? If so, how much time would you say it takes out of your day?

What are some of the best ways to prepare a female for breeding?

How many times can a female mate throughout her life and still stay healthy?

When your dragons lay eggs, are the batches sometimes bad? If so, what causes them to go bad?

Out of all the eggs/babies, how many usually survive?

What are some of the major problems that can occur when housing so many dragons?

At what age do baby bearded dragons have to be separated and placed in their own tanks?

How do you know when your baby is ready to find a new home?

(for those of you who ship) what are the main difficulties and problems that occur when shipping bearded dragons?