iVF cost and payment plan

MomMMa

I’m at this point now to want to move ahead with IVF after 3 failed IUIs. But we don’t have big cash with us at the moment. I’m wondering:

How much do I expect to pay roughly for IVF?

How do you all pay it? One shot upfront or step by step? i.e. egg retrieval, fertilization, transfer…

Are there any clinics that do payment plan? How to search for them?

I’d really appreciate any helpful information.