TTC Total Newbie looking for advice

So I've been off my BC since May and got married in August. We're now looking to start our family and try for baby #1. I was a bit naive thinking I'd get pregnant just like that. We've not been "trying" since May, I just thought without BC it would just happen, but it hasn't. So here I am. Downloaded Glow and am just looking for general help. Apart from having sex every other day around my fertile days, and taking folic acid is there anything else you'd suggest? I was also looking into my diet etc, not sure if anyone has seen that help them? 

Any help you can give would be greatly appreciated. Let me know if there's anything I've missed out. First post and all. 

Thanks 😊