"No, You Need to Explain What You Are Doing": Obstetric Care Experiences and Preferences of Adolescent Mothers With a History of Childhood Trauma.

Study Objective: To understand the pregnancy and childbirth experiences and preferences of adolescent mothers with a history of childhood trauma in order to develop trauma-informed care practice recommendations for this unique group.

Design: Mixed methods convergent parallel design involving completion of the Adverse Childhood Experiences (ACE) questionnaire, a survey of care experiences and preferences during pregnancy and delivery, and a one-on-one interview.

Setting: hHospital-based medical home program for pregnant and parenting adolescents.

Participants: Adolescent and young adult mothers aged 12-22 years, receiving care between June 2018 and June 2019.

Results: A total of 29 adolescent mothers completed the questionnaire, out of a potential 38 in the program (76.3% participation). Five went on to complete an interview. The average age was 17.9 years (standard deviation 1.8 years). The mean ACE score was 5.1 out of 10, indicating childhood exposure to an average of 5 different types of potential trauma. A total of 19 participants (65.5%) reported being triggered during pregnancy or postpartum. Trauma memories were elicited during vaginal examinations in the clinic (27.6%) and in the hospital (27.6%), abdominal examinations (13.8%), measurement of vital signs (17.2%), and labor (17.2%). Ten participants (34.5%) felt that the providers delivering their baby knew how to help them cope with trauma memories. Themes that emerged included the following: acknowledgment of trauma by provider, avoiding re-telling of story, building a relationship with provider, choice and control in care, and providing coping strategies.

Conclusion: A majority of adolescent mothers in our sample experienced trauma memories during pregnancy and postpartum medical interactions. Priorities for trauma-informed care in this population are described.