The text begins with a detailed account of uterine structure and ovum formation, then examines the mechanisms and causes of miscarriage, distinguishing menstrual and gestational vascular changes. It evaluates prognosis by factors such as general health, hemorrhage severity, and established uterine contraction, stressing that early warning and prompt intervention are critical. Prevention advice covers management of habitual miscarriage through diet, graduated exercise, regulated sleep, bowel care, and cautious use of tonics. Practical treatment sections address measures to check threatened abortion, safe conduct through inevitable miscarriage, hemorrhage control, and post-event care aimed at restoring the patient's constitution.