The main purpose of this legislation is to improve access to prenatal care for military families by allowing pregnancy to be treated as a qualifying event for enrollment in TRICARE Select, which is the health care program for military personnel and their families. The goal is to ensure that pregnant service members and their dependents can enroll in this health care plan without facing barriers. Key provisions of the legislation include the establishment of a five-year pilot program that will start within 180 days of the law being enacted.