giving the age of your dragons, i deffinitely suggest separating them. at 10 months of age your male dragon is pretty much sexually mature and capable of inpregnating your female. females can be fertile at 8 months as well, though it's very unhealthy for them to breed at this young age. as both are in the same enclosure, there really isn't any room for the female to stay away from the male if he decides to mate with her. she may know she's not ready but her body is capable of producing fertile eggs, usually with a heavy toil on her body and often affecting her ability to grow and maintain eggs at the same time. many healthy problems are associated with females bred to early. increased chance of egg binding, slowing down or stunting her growth, fewer eggs and weaker offspring, as well as the associated stress of having a randy male chasing her all the time.
males too can have health problems if they breed too early. prolapses, injuries either from the female, not feeding properly or at all because he is too busy trying to breed etc.
since you have already indicated you do not feel ready to take care of eggs and hatchlings, it would be in your best interest and that of your dragons, to separate them now and keep them separated for about another year. the female should be at least 15 months old, with 18 plus better. even then, especially with just a single female, it is still better to keep them separated except for a couple days or less for mating purposes.
i am sure the majority of the people here would recommend keeping the sexes separated, especially now that both are over 6 months old. most will also recommend keeping the dragons separated even as adults, only introducing them for breeding then putting them back into their separate cages. this ensures both have plenty of time to eat and regain strength. males often won't eat during the times they are with a female to mate. females usually don't have time to eat if they are almost constantly being chased around by a male, often stressing her so much she may develop problems with parasites. females need to eat alot to maintain eggs, to have extra calcium etc to form the shells on the eggs etc. being at peace in their cage allows them to be as stress free as possible.
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PHLdyPayne