Good Reads on Preconception?

Alisia • SO and I have been together since junior yr, 14 yrs and counting, 6 yrs of marriage, raising a Rambunctious Daughter and Baby Boy
I know there aren't as many of us out there that plan to have their first, but are thei any good reads that I cans tidy up on further while we try for our first? This would be our first month post AF