Abstract

Kurt Krätschmer*

ABSTRACT

Contraception plays a pivotal role in birth control and family planning and thus affects millions of women not only in the U.S. but also world-wide. Efforts are made in the U.S. to reduce the percentage of unwanted pregnancies, ie, 49%, which compares unfavorably with Western Europe's percentage of 34%.[1] Despite a vast and steadilyincreasing literature on the issues of family planning and birth control, several questions are still awaiting clarification, especially with regard to medicinal chemistry, ie, effects of chemical substances on human endocrinology. The following analysis aims at identifying problem areas in contemporary research and draws attention to flawed data in scholarly publications.