What I can see Ive got:
2 Adult Males
2 Adult Females
1 Baby Female
2 Baby Males

But in the large cage I got given it had the two adult males and 1 adult female, so is there a chance she is pregnant? And which ones shall I put in which cage as I've only got 2 cages for them..
But the other female gerbil is with its three babies which I'm guessing are around 4/5 weeks old. Any help anyone..

I also have my two orginal gerbils, which are in their own cage. 1 is a adult female and the other a adult male.