Pregnancy research focuses on the physiological and psychological changes that occur in a woman's body during pregnancy, as well as the impact of pregnancy on fetal development and maternal health. This area of research aims to improve prenatal care, understand the factors that influence pregnancy outcomes, and develop interventions to support the health and well-being of pregnant women and their babies. Pregnancy research may also explore topics such as fertility, infertility, prenatal screening and diagnostics, childbirth, and postpartum care.