Guppy sick or pregnant

[Mathias0802]

My female guppy has started to lay alot on the substrate for the last 2 or 3 days, only swimming around with the other
guppies for a few minutes when they get near her (the other guppies are totally fine and swim all the time) - do you guys think it is because she is pregnant or is she maybe sick?

 

[Avel1896]

Hello
Pregnant to me.

 

[UnknownFishies]

Pregnant. If you want to keep the fry then get like a mesh breeder box to hang on the sides to isolate her and the fry from the rest of the fish. You can get the boxes from petsmart.