thanks. but i have enough fry for now. i think she had one baby im not sure. it doesnt look like the other fry, it looks more like a platy. i wonder if she did have it and then the stress of birth was just too much for her?
. but congrats on the fry
! with platies and most livebearing fish, you cant tell until they have matured - immature males will look like females(!) because they havent developed the gonopodium yet. Is the platy fry in danger of being eaten by the other fish? Because i can imagine it's probs quite special being the only child of your female platy (RIP). I have 10 yellow platy fry who are getting braver (and fatter
!) every day. they are real fun (
) to watch, and ive taught them to eat from the surface now. They are so adorable, and theyre abut 2 cms, but stilll manage to bully their parents into submission for food! Safety (and strength) in numbers!lol, good luck with the rapidly reproducing guppies and platies 
he/she is doing great. after they come out from hiding the adults dont bother them. my fry have actually grouped together like a school and they hover the top of the tank waiting for food. a few stay at the bottom. my golden mickey mouse platy had dropped 3 fry so far. she still looks pregnant and i can see the eyes of the fry in her. the babies are soooo cute. theyre golden just like her! i discovered them while i was cleaning the tank. my kids are super excited. they love watching the fry swim around and i actually find it quite theraputic to watch them at night when all is quiet!
good luck with the others
. 
waiting for food.