If your husband wants to start a family as badly as you do, ask him to support you in your efforts to control your diet. Have him use his imagination to improve the recipes in the above ebook, or make your low GI diet more fun to eat. And tell him to either put his skepticism "on hold", or find some research evidence to support his skepticism.
If you're not ovulating, get a vitamin D test from your doctor. If low, take supplemental vitamin D.
Vitex (chaste tree berry) extract can be helpful for restoring a cycle. Also d-pinitol or inositol. You can find out more in our online store or supplements pages.