My Baby Hamster

My Hamster had given birth this morning 16/08 . I only saw 3! My frens' hamster all given birth to 5 - 7 , how come mine only 3?

The mummy hamster is dumb. Carried its young on the Roller, the roller meant for them to run and exercise. She carried the babies up on the roller and she RUN. The babies were being spinned and then off they fell to the ground. Anyway, my sister told me this. When i awake and take a look at them, i only saw the 3 slight bloody babies on the bedding, 1 dead, 2 alive.

When I reached home this evening, Dad said only left with 1. He said one of the babies has no head !! Hahaahahhaa duno how it happened!

Below is a pic of the little creature. But duno u all can figure out or not !