You should understand the difference between a PET and a breed-worthy dog. No, not every dog should experience having a litter. Is she registered? Even purebred? Are you going to prove her worth by achieving titles in show, sport, or through work (hunting, S&R, etc.)? Are you going to have her health tested for hereditary diseases/conditions? This is expensive and NOT the same as a regular vet check. Are you financially prepared to care for up to 15 puppies? Food for her and her pups, vet checks, dewormer, vaccinations, emergency whelping costs if need be? Are you prepared to find homes for each and every pup, and write a contract stating you'll take them back at any time should the new owner give them up? If the answer to any of the above is no, you have no business breeding.
There are literally thousands of adorable puppies and and adult bully mutts in shelters, so you may think you're doing this out of love, but you're actually just contributing to the problem, and ultimately taking up homes that those adoptable dogs could have had. People like you breeding your dog on a whim is exactly why these dogs are so overpopulated and why hundreds are euthanized every day.
Don't expect a pat on the back from anyone here for breeding your dog because you want a male named Thumper.