Snork, folic acid and vit D are the most important. Then I also take maca, CoQ10, royal jelly and cod liver oil (but I stop these during the TWW). I've read about a lot of women taking vitex but I'm worried this would create some unbalance to my very regular cycles. I get all the other vit B, C etc. from eating cleverly. I tried Pregnacare conception for a few weeks until I realised it was stopping me from ovulating (due to high level of B6)
Colourful vegs are key: red pepper, asparagus, broccoli, leafy greens and then avocados, salmon, mussels, and nuts especially Brazil nuts and pistachios for selenium, and pumpkin seeds and sunflower seeds
I still drink a cup of tea in the morning and a coffee when I'm not in the TWW and really fancy one. The rest of the time I stick to peppermint tea (which also helps with my IBS so it's a win win situation) and fresh ginger and lemon (fresh ginger is good for blood circulation so I also add it to stir fries, rice noodles etc)