How can you tell if your guppy is pregnant?

How can you tell if your guppy is pregnant? Shes larger than usual, but I'm not entirely sure. ??? I have three guppies, two female. So I am just wondering if there is anyway to really tell if she is pregnant? (Other than if babies pop out LOL)

-Bee

 

If there is a dark spot called a gravid spot a bit behind her stomach, she's pregnant. It's the babies eyes

 

Also big and fat!

 

When she gets ready to deliver the front part of her stomach (under her chin) will kind of flatten. Then....babies!!!
Carol

 

<<How can you tell if your guppy is pregnant?>>

When she refuses her normal food and starts craving pickles and ice cream.... ;D