*Department of Health Management and Policy, University of Michigan School of Public Health, Ann Arbor, MI

†U-M Institute for Healthcare Policy and Innovation, Ann Arbor, MI

‡Kaiser Family Foundation, Washington, DC

§Department of Obstetrics and Gynecology, University of Michigan Medical School, Ann Arbor, MI

∥Aspire Fertility Austin, TX

¶Department of Learning Health Sciences, Michigan Medicine, Ann Arbor, MI

#University of Michigan Benefits Administration Office, Ann Arbor, MI

**University of Michigan, Department of Economics, Ann Arbor, MI

††National Bureau of Economic Research, Cambridge, MA

‡‡Institute for Social Research, University of Michigan, Ann Arbor, MI

§§Department of Urology, University of Michigan Medical School, Ann Arbor, MI

This work was partially supported by a grant from the University of Michigan’s M-Cubed research stimulator program. The funder had no role in the design and conduct of the study and had no role in reviewing or approving the manuscript.

V.K.D.: Merck (expert witness, HPV vaccine litigation), Bind (Medical Advisory Committee), and Society of Family Planning (Course Faculty). H.G.L: academic advisory board of FAIR Health, a not-for-profit repository of private health insurance claims data. The remaining authors declare no conflict of interest.

Correspondence to: Richard A. Hirth, PhD, Department of Health Management and Policy, University of Michigan School of Public Health, 1415 Washington Heights, Ann Arbor, MI 48109-2029. E-mail: [email protected].

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