Yes, the females will know when they are pregnant. Other females will know too if they are housed together. The males will know because the pregnant female will have nothing to do with the males if she is pregnant.
When I got my guinea pig, we didn't know she was pregnant, so about a month later, my sister got one that wasn't pregnant. It was a little less that a month after that that my guinea pig had 2 babies. During that time, though, Molly, the pregnant guinea pig, was acting very territorial, and Milly, the non pregnant guinea pig, was staying by herself and not having anything to do with Molly. So make sure that if you put a pregnant guinea pig with a non pregnant guinea pig, that the non pregnant guinea pig is a girl, or else there WILL be trouble.
Its best to go to a vet to find out for sure.
Female guinea pigs usually don't have babies until they are about 4 months old.
Yes. Especially if they'd never seen their own kind before.
This is hard to do early on in the pregnancy. It gets easier as the time goes by because the belly will grow very big. If your pet is just fat and not pregnant you can tell if you can see the babies move.
You mean PREGNANT. It gets really fat.
Woohoo is sex usually woohoo makes the female (HOPEFULLY FEMALE!!!) Sim pregnant. I had to woohooabout 3 times before I was pregnant with my husband Ossie. You also know that woohoo is sex by if your sim bafrs or gains weight.
The main difference between male and female guinea pigs is the genitalia. Both male and female guinea pigs have six nipples and fur on their abdomen. By the way, in case you didn't know, male guinea pigs are called "boars" and female guinea pigs are called "sows".
Often, a male dog is protective of the pregnant female dog, usually if he is the "mate." Sometimes dogs, mates of the pregnant dog or not, will act aggressivley towards the female dog, also known as the "bitch."
Take a look at this link www.cavyspirit.com/sexing.htm
well when it has sex with the guy then he will find out and when he is touching her boobs