Rodents often give birth to offspring, and if a pair of hamsters does not have babies for a long time, this should alert. Perhaps they are same-sex hamsters. You need to make sure who is female and who is male. To do this, you need to carefully examine them. Males visually differ from females, especially in adulthood, but it will not work to determine the sex of newborn animals.
Instructions
Step 1
Take the hamster in your hands and place it on the palm of your hand with its tummy up. If the hamster is not tame, it will be difficult to put it in this position, it will become nervous and may bite. Therefore, do everything very carefully so as not to scare the animal.
Step 2
Examine the genitals of the rodent. In males, they are located closer to the base of the tail, there is also a convex pouch - the scrotum, the hair in the genital area is thick. In females, in this place the hair is sparse, you can see the entrance to the vagina a few millimeters from the anus. The genitals look like an inverted V.
