What would you do? Just got back from my doctor and I only have 4 follicles :( he gave us the option…

What would you do?

Just got back from my doctor and I only have 4 follicles :( he gave us the option to continue this route and just see what we can get out of ivf, cancel everything all together, or change to iui. What do you all think I should do? I don't think I want to go through all of this again, so if we don't go through with ivf I never will.