The hamster's size has no bearing on gender. A hamster that eats a lot and doesn't get much exercise, will get gat.
If it is male then it cannot be pregnant.
It may be a pregnant female.
male or female? are you fat or thin?
male snakehead fish are thin and has bigger fins and head while female has fat body and has smaller fins
A Russian hamster is small,quite fat and fluffy. A Chinese hamster is the sallestt, thin with quite big eyes. a syrian hamster is big with fur.
Yes you have to separate them. The female might cause physical harm to the male hamster as when the female is giving birth, it's body temperature increases which causes her 'temper' to become 'bad'. This might cause obstruction to the male and therefore, the female might actually hurt the male. But don't worry, this is not serious. If the female hurts the male, after some time, they will get back together and the whole cycle will restart. But it is still the best to separate them to prevent the male from suffering injuries.
I have the same problem and I found out that my fat mouse wasn't actually a female and it was a male. My thin mouse is a female, and female mice don't eat as much anyway. Plus mice usally deficate when they are scared.
A hamster may suddenly become skinny if it has become ill. Diarrhea can quickly cause weight loss and dehydration.
You're not fat = Tu no eres gordo/a (male/female)
gordogordo (male)gorda (female)
NO, but a shemale has double the amount
you can tell a female hamster is pregnant by seeing if the hammy is fat around the belly and put the hammie's belly up to your hammie's tummy is moving.