Hello!
I read your thread, and I see all the mess that has been made regarding the tone of the replies, eventhough I think the first response was a little rude, it is not my business to judge anyone since I am not in anyone else's position..... I believe that the primary information that you need has not been given completely!
First, the females lays 2-4 weeks after copulating, usually the warmer the enviroment they are in is the faster they lay! I live in tropical Venezuela and they lay as soon as 12 days after copulating in my case.... if you provide a warm spot to the female she'll probably lay faster... keep her separated from the male, provide her with a humid and warm lay box, and (in my personal opinion) feed her as much as you can, with enough calcium and D3....
I would definitively advise to turn on your incubator inmediately, sometimes it takes days to get the temperature stable... set up a thermometer, and (again, as a personal opinion) put inside the incubator the box where the eggs will be incubated, in order for the substrate to get the proper temperature before the eggs are placed in, because it wouldn't be the best to put them into substrate that has just been moisted (most likely with cool water) when the eggs are already laid.... it is always best to have everything set as soon as possible!! that way your eggs won't have to suffer from a sudden change in temperature! Remember to get the temperature stable according to the sex you'll want your newborns to hatch before placing them in the incubator..... the sooner you get prepared the better
Good luck!