No, not unless you anticipate complications. However the puppies will need their shots so you do need to be registered with a vet.
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A female will not generally need help in birthing but if she seems to be having problems and the puppy just won't come out you may need to pull him out yourself, consult a vet if she is having severe problems.
A Vet and money to pay for a c-section.
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This can be caused by a umbilical hernia which is fairly common in puppies. I would recommend you see your Vet about this.
goto the vet
I would suggest going to the vet first and seeing if they can help. Just see what they recommend and your puppies will sure to be fine.
I would think yes.
If your puppies are truly running a fever then you need to take them to a vet for proper diagnosis and treatment. Fever has many causes.
You need to call your vet today. If it is not drinking either, you need to see the vet TODAY. Puppies love to eat, so if they stop, something is definitely wrong.
If your dog is not feeding her puppies she just delivered, its probably because she can't or she doesn't want to. But i would bring her to the vet.
You need to ask a vet. Many people now don't think it should be done.