TY - JOUR AU - Bailey,Martha J. TI - "Momma's Got the Pill": How Anthony Comstock and Griswold v. Connecticut Shaped U.S. Childbearing JF - National Bureau of Economic Research Working Paper Series VL - No. 14675 PY - 2009 Y2 - January 2009 UR - http://www.nber.org/papers/w14675 L1 - http://www.nber.org/papers/w14675.pdf N1 - Author contact info: Martha J. Bailey University of Michigan Department of Economics 611 Tappan Street 207 Lorch Hall Ann Arbor, MI 48109-1220 Tel: 734/647-6874 Fax: 734/764-2769 E-Mail: baileymj@umich.edu AB - The 1960s ushered in a new era in U.S. demographic history characterized by significantly lower fertility rates and smaller family sizes. What catalyzed these changes remains a matter of considerable debate. This paper exploits idiosyncratic variation in the language of “Comstock” statutes, enacted in the late 1800s, to quantify the role of the birth control pill in this transition. Almost fifty years after the contraceptive pill appeared on the U.S. market, this analysis provides new evidence that it accelerated the post-1960 decline in marital fertility. ER -