My two favs are

Sex at 6pm - Annarosa Berman
& Bec's choice of Making Babies.

Sadly Annarosa wasn't successful in getting her forever child, but her inner thoughts were so familiar I just felt this was one book that I could give to my family for them to understand what it was I was going through. A very respectful and insightful journey IMO.

Personally, I found Invitro Fertility Goddess grating.