i was wondering if my guppy is ready to drop, i have been watching closely over the last 2 weeks since i nitied a change in my blondie, been seeing online that its really only at the last stage you notice black spots appearing in gravid area, i have 2 phot's a week apart and i think in the 2nd one she is looking squared off, anyone agree? and if so how long left before the fry arrive?