I think bokuza is extremely rude. You catch more flies with honey, my dear.
JenniTaybear - I don't know the answers to the questions you're asking...but unlike bokuza, i'm not going to hide my ignorance by being a jerk and name calling.
Yes...it's probably a good idea to get the male neutered. Unless you know for certain they are not related (even if you got them separately, they COULD still be related), and can keep and provide for each suggie produced, or find them absolutely AMAZING homes with people who know how to care for them, you shouldn't be breeding them. You're a new suggie mom. Learn how to care for these two before you decide to bring more into the world. They're unique little creatures and not everyone can provide well for them.
If you choose to breed anyways...remember to offer mom some extra protein. Always have pellets/staple food available, always have water available, and make sure you have a correct cal:phos ratio.
Do your research, and make sure you have a knowledeable vet who can help you, if you have questions or problems. Plan for the worst, and hope for the best.