I have Pregnant Hamster and a few questions please help :)?

You will have do do a few things for your hamster. You have to switch the water bottle to an easier place to reach for the mother. Also remember that the mother could get stuck in the tubes after 10 or 11 days after mating, so you should check on her daily. You could even rearrange the cage. I would also take out anything that might be dangerous to the pups like the hamster fluff if you have it. Hope I helped!