How long until fry?

Hi!
Is anybody able to tell how long until my guppy drops her fry? I’ve had her about a week and a half and she has gotten noticeably larger. I’m not very good at telling when they are squared off vs. still round. She looks a lot bigger in person than in the pictures.
Any info would be appreciated, thanks!

This is her today.

She doesn't quite look squared off, she's big though! Soon!

Here she is today. I can’t tell if she’s any bigger but I thought it worth it to keep you updated