Tasha,

Personally, I like to try to have all bases covered IYKWIM.

I take supplements coming out the wazoo, have started acupuncture, try to look at diet boosters, seeing a naturopath specialising in fertility and, just as a backup, inject high doses of hormones into my body under the guidance of a skilled FS (just for kicks)

Honestly, I think it's better to take a little from column A and a little from column B and do what's right for you.

ETA - Interestingly, the one theme that keeps coming up for me again and again from both "sides" is eat more protein - eggs, milk (wholefat), chicken, meat, nuts, etc and reduce carbs.