School of Physical and Health Education, Departments of Obstetrics and Gynaecology and Physiology, Queen's University, Kingston, Ontario, Canada

Note: A copy of the Physical Activity Readiness Medical Examination for Pregnancy can be obtained from the Internet at:www.csep.ca/forms.asp

Correspondence: Larry A. Wolfe, PhD, School of Physical and Health Education, Queen's University, Kingston, Ontario K7L 3N6, Canada. E-mail:wolfel@post.queensu.ca