IVF- questions?

Sarah
I am so confused about the <a href="https://glowing.com/glow-fertility-program">IVF</a> process. I know my doctor walked me through it but I feel like my brain has just erased all information. 
What happens if the egg does not implant? How long until we can try again with a FET?
What happens if we run out of frozen, do we then have to pay for a second round of <a href="https://glowing.com/glow-fertility-program">IVF</a>? 
If it's male factor infertility, it will be more successful then if I had issues? (Sorry if that sounds insensitive). 
My brain is spinning.