Comprehensive History: It provides a comprehensive overview of a womanâs pregnancy history, including the number of times she has been pregnant, the outcomes of those pregnancies, and the number of living children. Risk Assessment: Understanding a woman's obstetric history helps in assessing the risk factors for current and future pregnancies. For instance, a history of preterm births may increase the risk for another preterm delivery. Personalized Care: It allows healthcare providers to tailor care plans according to the specific needs of the woman, based on her past obstetric experiences.