This problem-based case focuses on the female menstrual cycle and early stages of pregnancy of an unwed teenager. Working in small groups, students identify the learning issues for each part of the story and research answers to their questions. They are then given more of the case to evaluate. The cycle of analysis, information seeking, and sharing is repeated for each stage of the case. The case can be used in numerous settings including general health, biology, and sociology classes or in more specialized courses such as physiology, endocrinology, nursing, medicine, human development, social services, or counseling.