The gestation period of hamsters is about 15-25 days, but the specific date of delivery may depend on the individual factors of the hamster. Some will be slightly delayed, and some will give birth early. When the baby is about to give birth, the owner can take some measures to keep the baby warm to prevent the newborn hamster from dying due to cold. If the hamster exceeds the expected date of delivery for too long, the owner should go to the hospital for examination to ensure the health of the mother and fetus.

How to tell whether a hamster is pregnant:

1. The body shape has become significantly larger. It used to be well-proportioned, but it becomes pear-shaped during pregnancy.

2. Touch your belly lightly and feel a hard feeling.

3. The temper is easily agitated, such as running around like crazy.

4. I have a bad relationship with the male rat and likes to fight.

5. A few days before giving birth, the hamster will start to hide food, and move the better fruits in the food bowl to other places in the cage to accumulate them.

6. Will look for warm items everywhere, such as cotton or wool.