I know THE PCOS diet.
Unfortunately the book I have about it is not in english.
However, what you need to do is go low glycemic. GI.
If you have PCOS and really want to get fertile you have to stay away from first of all: every thing white: sugar (of course) white bread, rice (all kinds), white pasta. You can only eat slow carbs and even those should not be too many. This includes full corn bread and full corn pasta as well as some fruits like apples, pears, strawberries etc. Raw Vegetables are free, you can eat as much as you want of that. You can/should eat lots of fat (most healthy fat) and protein. Be aware that potatoes and boiled carrots are bad in the PCOS diet. Carrots are only free as long as they are raw. Eat nuts, meat, egg, avocadoes, cheese etc and you can eat some 70% chocolate.
This diet is very hard and there is of course a lot more to it. The key is to not eat anything that affects the blood sugar too much. But if you can implement this stuff you have a good chance at seeing improvement.
I was on this diet a few times, but never lasted more than 3 weeks before I gave up. However, this diet was the only thing that seemed to make a big difference and fast, in my gyn health. Once I even conceived because I was on the diet a few days at the beginning of the cycle.
A good idea for breakfast is a Full corn bread with cheese, meat and egg. This is a fantastic low GI breakfast and it is quite filling.
I hope this gives you an idea.
Amber
PS As great results as this have for women with PCOS and infertility it seems at least as promising for male issues.