The only way to determine the sex of a hamster is to check its underbelly, which is much easier to do when the hamster is a bit older and mature. Adult male hamsters have a much wider space between their genitalia, while female hamsters have smaller, more rounded openings. If you cannot tell by looking at their underbelly, take them to an exotics vet to get the correct information.
Trying to determine the hamster’s gender can be an emotional rollercoaster ride. You may be tempted to throw it out, or you may be afraid you’ll ruin the surprise. There are many ways to determine a hamster’s gender, and some methods are easier than others. Here are some tips on how to tell a hamster’s gender. First, hold it on its back and examine its underbelly. Do you see an anal opening? Does it look larger than the other one? Is the anal openings separated by a patch of fur? Do they squirm when you hold them? If so, it’s probably a female.
Another way to determine a hamster’s gender is to examine the genitals. Male hamsters have a prominent butt near their tail. You can see this bulge if you look up from above. Female hamsters have a flat area across their hind legs and smaller bulges on their rear end. You may have to part their fur to see their genitals, so try to be gentle.
If you are not sure how to tell a hamster’s gender, you can use a transparent sheet to observe its rear end. The testicles of male hamsters are easily noticeable near the penile area, which is why it can be difficult to see them in a young hamster. A translucent sheet can also help you spot the testicles on the sexless hamster.
If you can’t get your hands on a hamster, try to take a picture of the hamster when it’s 6-8 months old. Then, you can use it to identify whether it’s a male or a female. It’s important to keep in mind that hamsters are not human, and so it is best to consult a vet if you think that your hamster is in distress or exhibiting any unusual behavior.
When separating the sexes, make sure you provide safe bedding and plenty of 1-ply toilet paper for the nest. If you’re not sure, remove the male if there is a possibility it could be the father of your baby. Once you’re certain, the hamster’s gender is guaranteed, you’re ready to go on to the next stage. You’ll be amazed at how accurate these tests are.
