Book excerpt: Clinical Pharmacology During Pregnancy is written for clinicians, physicians, midwives, nurses, pharmacists and other medical professionals directly involved in the care of women during pregnancy. This book focuses on the impact of pregnancy on drug disposition and also includes coverage of treatments for diseases of specific body systems, as well as essential content on dosing and efficacy. Written in a clear and practical manner, this reference provides easily accessible information and clinical guidance on how best to treat women with medications during pregnancy.