Oh boy, there is a lot of stuff out there that you can research but I will give you the summary of my research. Some is natural medicine some has some research behind it.

DHEA 25mg 3x/day - helps egg quality and reduce embryo aneuplody. However ONE doctor, Dr. Sher, believes in cases of DOR or POF you shouldn't use DHEA.

L-Arginine - 1-3g/day (1000 - 3000 mg) this has both positive research (increases circulation to eggs, presence in the fluid of good eggs) but also negative (can lead to emrbyo aneuplody)

CoQ10 - 100-800mg/day (divided in three doses). Increases circulation to the uterus and reproductive organs thereby improving their quality

MyoInositol - (vitamin B6) 3000-4000mg a day. Best for women with PCOS however been tested on non PCOS women. Down side, reduced number of eggs produced. Up side, improved maturity of egg

Royal Jelly/Bee Pollen in honey - total homeopathic remedy (The Inertility Cure). 2tsp a day. Its what they queen bee gets fed.

Vitamin D (but check first if you are defficient)

Also, on the natural side as well, cut/eliminate the following: alcohol, sugar, wheat, and some say dairy. Increase greens in your diet.

All this is recommended to be done at least 3 months in advance as that is the developmental cycle of the eggs.

Hope this helps! If you want links or anything message me.

Forgot Melatonin - but that one I don't know the dose of the top of my head. You take this one when you go to bed. It has some research behind it too.

I've come across the same research as aboveda - just thought I would add that I think the DHEA is recommended to take for a limited amount of time - it's affects hormones and could possibly have side effects. I believe I read that they only recommend taking it for 3 months, but maybe take a little time to do a little of your own research. And I believe it's best to take a micronized form of it. You should be able to find it on amazon.