The document summarizes the charge given by the Institute of Medicine to convene a committee of experts to review women's preventive health services and identify gaps. The committee was tasked with recommending services to be included in comprehensive national guidelines. After reviewing evidence, the committee made 8 recommendations, including screening for gestational diabetes, HPV testing, counseling on STIs and HIV, contraception services, lactation support, interpersonal violence screening, and annual well-woman visits.