First time breeding leopard geckos

[Catherine]

I think your pictures are well timed. You could well be expecting eggs soon. 

Claire will show signs and you will know she is expecting. As long as the eggs don't dry out they can be incubated and they will hatch.
If you have the right temperature for incubation you should get girls. That would make things easier for you. Getting another male will be easy. There are always males available.