What Happened? Pregnant Guppy

[baker360360]

She was defiantly pregnant (dark spot and was continually getting bigger/ rounder). this morning looks half the size and spot looks more like a Gary colour now. But no babies present. Would they all have been eaten over night?

 

[PrairieSunflower]

It is possible, or sometimes the fry hatch from their eggs and shift position and the female appears smaller.  I've had one guppy who was quite dramatic in that respect... she'd look huge them shrink suddenly then a week later have babies.