id say read up all u can hun ..look what tests u need get a good bitch from a reputable breeder and be aware of the risks and costs and of course the hard work that goes into having a litter of puppies.
I agree with sallyanne... its hard when u lose any babies my molly had 4 pups but lost one before the first week was out ...i was really cut up

the other 3 are right little tykes now LOL
Next hurdle after the actual breeding is probably the most important of all... finding them good responsible new homes....that in itself is a minefield ,you can get some right shady characters wanting pups.
__________________
I HAD A LITTLE POODLE
A POODLE DOG WAS HE
HE LIFTED UP HIS POODLE LEG
AND POODLED OVER ME!
http://malfredopoodles.webs.com/
Friendship is like peeing on yourself.
Everyone can see it, but only you get the warm feeling that it brings.