It should give birth soon, make sure you have lots of plants for the babies to hide in and good luck!
Your guppy will be pregnant if it has been in a container with a male since it reached maturity. A none pregnant guppy is an unusual thing. She will develop a belly and also when seen from behind she will have a dark spot visible deep inside her on either side of her vent. (the gravid spot)
it may be a femake or a FAT guppy
All that is needed is a male guppy in with her.
like human that is pregnant.
Because the guppy have baby inside it stomch
If your female guppy has been in a tank/container with a male since it reached maturity it will be gravid (pregnant). Give it time. The fry will come eventually
yes.
large stomach.
The Gravid female will have the dark "gravid spot" in front of her vent. I can however assure you that if there has been a male in the same tank with a female guppy for any reasonable length of time she will be gravid.
Under normal circumstances every female guppy you come across will be gravid (pregnant). My advice is don't worry about it she will be pregnant.
It is probably excreta.
The average guppy is pregnant for 4 weeks! But they can b pregnant for up to 8 weeks at the most, one way to tell is to go to a local vet and check what stage ur guppy is currently in, or u can look up the stages online, it would help if u kept track of how many weeks pregnant she was!