This paper asks how to recognize and benefit from ''situated knowledge
s.'' How can some of the split, contradictory, and unequal knowledge p
ositions become coordinated and mutually beneficial? To do this, I con
sider how to provide women with the ability to evaluate and adopt birt
h control technology without at the same time adopting and reproducing
the cultural messages and social arrangements embedded in it. I draw
examples from the birth control chapter of the 1984 and 1992 editions
of The New Our Bodies, Ourselves. First, I consider feminist critiques
of the language of sex and reproduction. Their critiques underlie the
transformed images about the menstrual cycle and contraception in the
update of ''Birth Control.'' Second, I review how medical scientists
have redefined ''efficacy'' and explore the meaning of these changes f
or a handbook written for women who are making decisions about birth c
ontrol. Finally, I use these two examples to consider the wider implic
ations of translating science to the people and of coordinating and be
nefiting from situated knowledges.