👉 In medical terminology, "prevaccination" refers to a phase of pregnancy that precedes the actual delivery. It is often described as a stage where the mother's body prepares for and allows for the development of the fetus, ensuring it has the necessary nutrients and hormones to grow properly during the first trimester. This term may be used in contexts such as: 1. Obstetrics: In medical settings, "prevaccination" refers to the period of pregnancy when a woman is preparing for and