Antifertility drugs. Introductory remarks

The introductory remarks on the subject of antifertility drugs made by V.A. Drill at the 1970 Pharmacology Society Symposium are presented. The development of oral contraceptives is described. It is noted that oral contraceptives were develoepd coincident with the increasing public awareness of the "population explosion". At a certain point in the population growth, the public interest will become manifest, and each nation will establish a population policy. Among the papers presented at the symposium will be 2 by Dr. Saunders and Dr. Goldzieher, which review certain of the basic and clinical studies performed with oral contraceptives. Dr. Rudel will discuss the low-dose progestins. Drs. Duncan and Pharris will describe new approaches which are currently being explored. Ultimately, in order to control world population effectively, an immunological treatment may be required whereby 1 injection will control fertility for 2.5, or even 10 years. Dr. Garcia will summarize papers on this area of study.