Symptoms of pregnancy of female guinea pigs:

1. After pregnancy, the appetite of female guinea pigs increases greatly, which can reach twice the previous level, and they will become more and more capable. Eat and gain significant weight.

2. The belly of a pregnant female guinea pig will become significantly larger, which will show up in half a month to one month after pregnancy. The belly will be twice as big as that of a male guinea pig.

3. The female guinea pig will become very sensitive after pregnancy. She becomes very cautious, fearing that others will harm her unborn child, and is always in a state of stress.

4. Pregnant female guinea pigs, especially in the third trimester of pregnancy, will have significantly enlarged nipples and even secrete milk.

5. After pregnancy, the sleeping position of the sow guinea pig will suddenly change. Generally, guinea pigs sleep on their stomachs, but during pregnancy, sow guinea pigs will sleep on their sides or on their backs.