In the weeks following childbirth, mothers must adapt to plunging hormones, recover from birth and learn how to feed and care for a new infant. Amid these challenges, moms receive minimal support from the healthcare system. Postpartum visits are typically scheduled four to six weeks after birth, leaving moms to cope on their own for more than a month. In 1975, childbirth educator Shelia Kitzinger argued that moms need more in the weeks following birth:
“There is a fourth trimester to pregnancy, and we neglect it at our peril. It is a transitional period of approximately three months after birth, particularly marked after first babies, when many women are emotionally highly vulnerable, when they experience confusion and recurrent despair, and during which anxiety is normal and states of reactive depression commonplace.”