[Sandti]

Do it NOW! I can't believe how completely irresponsible you are. At least do your research before buying a pet, that is what an sensible person does. Why did you even buy two if you only had one cage. That hamster is still growing herself and is really too young to have a litter even though she is fertile.
Seriously what were you thinking? EVERYONE knows if you put a male and female together they breed with ANY animal. Why would you think it would be any different?
It looks like you need to a LOT of research because you clearly haven't done any as the first thing you learn about syrian hamsters is that they live alone!