Pregnancy Books......too early?

Ashley • Me and DH got married 11-8-14 and have been trying since day 1 of marriage. It took us 557 days to make this one!!!!!
So me and the hubby ordered some baby books! I got What to expect when you're expecting, and the Mayo Clinic book called guide to a healthy pregnancy. We got him a book called The Expectant Father. Were struggling with some low hcg numbers. Did we get them too early? I feel like it keeps us positive!