**6. Limitations**

Limitations to the study included the following: the high cost of printing questionnaires, reluctance of some respondents to fill the questionnaire as well as the physical stress associated with going to the hospital for data collection. In addition, the study focused on the urban population who are more affluent and better-educated women have the means and, based upon this study, are more likely to be knowledgeable about IUDs than the general population and cannot be generalized for the rural women.
