Same sex mounting, chasing and standing on their hind legs and 'boxing' is all fine and part of them extablishing who is dominant.
If you witness persistent chasing where one gerbil does not stop to do anything else - such as burrow, eat, drink, chew or blood is drawn then you will have to separate. You must also intervene if you see your gerbils curl into a ball together and bite at each other - this can be fatal.
If you have to separate your gerbils they can only be reintroduced via the splitcage method.
Unfortunately, there is no way to tell if a guinea pig has ever had babies before.
His son did.
Take you guinea-pig to the vet - if they are experienced they should be able to tell if your guinea-pig is preggers or not.
His son did.
You can tell if a guinea pig is a boy or girl at the age of 4weeks
Boy guinea pigs don't have nipples.
i have over 30 guinea pigs and that has happened to me once to. usually they are fighting over dominance if they are males. if they are females they probably just didn't like each other. im sorry about your guinea pig :(
the guinea stork comes
Yes, a veterinarian can perform an ultrasound or X-ray to confirm if a female guinea pig is pregnant. It is not possible to accurately diagnose pregnancy in guinea pigs through physical examination alone.
You will being to itch.
you can't. unless you have a trained guinea pig that somehow can talk to the baby and say what you want to tell it.
You should go to your local vet and tell him or her about your guinea pig's pain and he or she will give you some medication.