What to expect when you are expecting book

Heidi murkoff book Pages:644 Dimensions (Overall): 8.9 Inches (H) x 5.9 Inches (W) x 1.5 Inches (D) Weight: 1.65 Pounds Edition: Revised Number of Pages: 644 Genre: Medical, Health + Wellness, Family + Relationships Sub-Genre: Parenting / General, Life Stages / Infants + Toddlers, Pregnancy + Childbirth Format: Paperback It has some page bottom brown But other then that is GUC book. No ripe or writing on it.