Compliance difficulties are more common among oral contraceptive (OC)
users than generally appreciated by clinicians, in part because uninte
nded pregnancy is a relatively infrequent consequence and in part beca
use more common manifestations such as spotting and bleeding may not b
e recognized as resulting from poor compliance. While improving compli
ance is a shared responsibility of patients, clinicians, and manufactu
rers, the clinician is the focal point for these efforts. Counseling m
ust be individualized, which requires knowledge of factors that predic
t compliance and an understanding of the patient's decision-making pro
cess as it relates to medications. Most OC compliance research has foc
used on adolescents, where predictors of poor compliance include multi
ple sex partners, low evaluation of personal health, degree of concern
about pregnancy, and previous abortion. Good compliance has been link
ed with patient satisfaction with the clinician, the absence of certai
n side effects, establishing a regular daily routine to take OCs, and
reading information distributed with OC packaging.