signs of guppy abortion

[mlahey]

I have 2 females (guppies). One gave birth 12 days ago. She was the smallest. I thought the yellow one would go first. She never. And she still hasn't. I had her about 10 days before the fry came . That make 22 days ago. She still hasn't given birth. She hasn't gotten any bigger either. Has she aborted? The gravid spot looks darker than ever.......but I dunno....Has she aborted? How could I tell?