Birthcare Centre follows a career woman in her forties and tells the story of older women adjusting to childbirth and postpartum care. Oh Hyun Jin is the youngest executive at her company. She gives birth to a baby and stays at a postnatal care center. She is the oldest guest at the center for mothers and their newborn babies. While staying there, she meets other women, including Jo Eun Jung, and they grow together as adults.