Book excerpt: Comprehensive Lactation Consultant Exam Review, Fifth Edition is an ideal reference to help prepare for the International Board of Lactation Consultant Examiners (IBLCE) certification examination. Completely updated and revised, the Fifth Edition follows the latest IBLCE Detailed Content Outline, contains more than 950 practice exam questions and answer rationales, more than 300 photos, and 20 actual clinical case studies. Organized around the mother-baby dyad's development, it poses questions unique to each particular stage. This review guide is perfect for beginning lactation consultants and those re-certifying, as well as dietitians, childbirth educators, nurses, and breastfeeding counselors.