a guinea pig can not get pregnant without a male.
Yes I think so my Guinea pig had babies and we don't think she came in contact with a male
no, only females can get pregnant.
Keep them with a male guinea pig. Be careful because sometime the male with harrass the female.
most likely no
Yes it can
Approximately 10 days.
YES and do it fast
A guinea pig can only get pregnant if a male guinea pig has humped it. A guinea pig may have fallen pregnant while it was in the pet shop or where ever you got it. Now if you think she is pregnant it is important to research breeding guinea pigs.
the most common gerbil is the genia pig
Yes and fast
Artificial Insemination.
anything is possible.... watch her carefully