I line my cage with the plastic chicken fence so the nails want get caught in the screen. It gives them something to hold on to besides the screen to climb around. They can loose nails in the screen and it can get infected and the nail never grows back. You can see a photo of my cage here...
I can see a few changes that you need to make on you supplements, you need three supplements.
Calcium witout D3 to use at almost every feeding
Calcium with D3 to use twice a month
Herptivite to use twice a month
You also need to get rid of all those lights and get a Reptisun 5.0 tube bulb...
The 5 week old female's hottest spot should be 80. The 4 month old male should be 82 or 83 for the hottest spot and of course both should have cooler areas in the middle and bottom of the cage in the low 70's bottom to mid 70's middle.
I would seperate them now. I would think it would be stressful for your female to lay eggs with a male around. When receptive she should be a pretty orange/pink.