If your hamsters have mated, a little while later say 2 or three days after you think it happened and regularily pick up the female hamster and rub the abdomen. If during around a week you notice that you feel a bulge see may be pregnant. Although this test doesn't always work perfectly and if you do notice a bulge or you female getting fat take it to the vet and ask him/her. And even if you dont notice you should still ask the vet as soon as you think it happened if he/she does say your hamster is pregnant start the method that i tought you earlier. Hope this helps and good luck with the newborns. :^)
No, unless they have mated
Male hamsters have abnormally large testicles anyhow and it should not make much of a difference if they have mated or not. they are simply huge.
It is possible, But they will try to kill each other. I suggest not to.
A hamsters cycle is The baby is born You take it home (or it lives in the wild) you keep it in a cage and take care of it it MAY have babys (if mated) It dies
You'll know when your dove has mated if you hear sounds that your dove hasn't made.
Fertile eggs
I don't know but i want to know what the game, look for hamsters is and what its like!
not unless you know how to have fun with hamsters. most hamsters are fun when u get to know more about them
well it depends if she mated with 2 different dogs then the puppy would look like its dad(the 1 she mated with). but if they were the same i don't know
hamsters come from their mamma hamsters i should know i breed them
Nobody can really know what hamsters future are.
I don't know if you mean robot hamsters literally but if your saying "robo" hamsters they are great hamsters. I have 2 of my own. They are so energetic! And they haven't bitten me yet. so i Know they are the best u can get.