No, either the female is in heat and will accept the male, or it will repel him as it would any other invader into her territory.
Yes hamsters may fight when mating. So be prepared to separate them when they are mating. Put them back together when they have calmed down.
no
1 of the signs is that the male gets close to the female and they don't get mad at each other
After mating they might attack sometimes even to death.
no, to girl hamsters can't give birth, just a boy and girl hamsters can give birth
yes. all hamsters either fight or have babies together even if they were in the same litter!
If they are kept together,yeah. If they are brother dwarf hamsters they may not fight but if they are Syrian hamsters they will kill each other.
hamsters eat hamburgers whilst also taking a bath and mating
most hamsters fight when another sex is in there or you may think there fighting when there breeding.......
There is a good chance that she will be.
They fight for territory
They fight because they are siblings and they disagree.