1. Has the Opioid Crisis Affected Family Formation? Evaluating Local Nonmarital Childbearing, 2000-2016 • Monica Caudillo , University of Maryland; Andres Villarreal, University of Maryland.

2. Changes in the Proximate Determinants of Teenage Childbearing in the Unoted States, 1995–2015 • Hilary Flowers , University of California, Los Angeles.

3. Variation in Achieved and Intended Fertility and Demographic Scenarios for Future Fertility • Alison Gemmill , Stony Brook University, State University of New York (SUNY).

4. Breastfeeding Success and Expectations for More Children • Vida Maralani , Cornell University.

5. Recent Trends in Elective Deliveries in New Jersey and California • Julien O. Teitler, Columbia University; Kayuet Liu, University of California, Los Angeles; Rayven Plaza, Columbia University; Angela Clague, University of California, Los Angeles; Peter S. Bearman, Columbia University; Nancy Reichman , Robert Wood Johnson Medical School.

6. Assortative Mating and the Reconfiguration of Social Status From Parents to Children: Trends in Childbearing by Men and Women’s Characteristics for U.S. Couples 2000–2015 • Margaret M. Weden , RAND Corporation; Michael S. Rendall, University of Maryland; Joey Brown, University of Maryland; Polina Zvavitch, University of Maryland.

7. Has U.S. Fertility Declined? The Answer Depends on Use of a Period Versus Cohort Measure of Fertility • Lawrence L. Wu , New York University (NYU); Nicholas Mark, New York University.

8. Identifying the Effect of Cesarean Delivery on Subsequent Childbearing • Olga Yakusheva, Marquette University; Marianne Weiss, Marquette University; Kandice Kapinos , RAND Corporation.