Natural fertility help?

My husband and I are ttc...I was on the pill for 3 years, quit it a year ago, and we've been ttc since January.

Nothing yet and it's frustrating as my periods were regular after I quit pill, we eat a very clean and healthy balanced diet, no smoking, drinking etc, and live a very active lifestyle. (All the things that are to help fertility).

Anyways, just wondering if anyone has any natural suggestions to help us out. I'm not going to go to a dr until it's been a year at least.

I've heard zinc is really helpful, as is animal fats, cod liver oil etc. Anyone else have any suggestions? Thanks!