[fluffymunchkins]

I wish mummy hamster the best with her litter and I do hope all goes well.
As you've found, breeding is not taken lightly on this forum. Those who do breed, do it for show and to produce lines with improved standard. Though we do love to help with newbies as its important, but please understand why their may be criticism.
Fortunately it sounds like you have compatible female and male colourations, though the genetics can't be determined without a hamsters pedigree. Not only is it important to know that its not a dangerous mating, but also to know whether desirable colours will be produced.