Good TTC Books

Andrea • 24 & married to the love of my life. My son is my world. Baby girl Feb. 2022 Self love & positive vibes. IG:_reinalv_

So I'm new to this group my name's Andrea and just turned 20 this past November. I haven't started trying yet but me and my fiance were thinking about starting around late spring or early summer if this year. So I was wondering if there's any good TTC books? I want to learn as much as possible. Also we want to try for a girl I know there's no fool proof way to make our chances 100% to get a girl but if there's any books with information like that it would be nice to read.