the female so? Would she be more comfortable in a 1-gallon drum bowl with a little Najas or Java moss?
If she dropped dead fry, she will probably drop again in a month, if she wasn't hurt too badly internally. That is why, while many of us have moved a female in the last week, we really shouldn't do that. (Boy, do I have a list of "I really shouldn't have done that.")
Will she still drop a few fry from this batch is an interesting question. While I suppose it is possible, if she was dropping still born fry, I hope she got them all out of her system.
I seem to remember that you have several tanks. In three weeks, if you want fry from her, could you give her quarters in 2.5 or 5-gallon tank all by herself? You, ahem, might need a ten-gallon for growing out her fry anyway. ;)
Some guppy people, in a warm room, will even put their well-fed females in their own (covered) one gallon drum bowl or wide-mouthed 1-gallon pickle jar. Daily 100% or 95% water changes from an established aquarium will give her clean enough water. She is whisked out after dropping.
I recall the pit in my stomach (a Pepto bismol moment) when that happened to one of my fish. Move her sooner and give her a little more space. :)
All the best!
unc