The Internet and the World Wide Web have changed the practice of medicine dramatically. Information that was once available to a select few in the field of medicine is now available to anyone with access to a computer and questions to be answered. Physicians are now more inclined to see patients who come prepared with information (at times inaccurate) and address these issues. The purpose of this appendix is to guide the reader to websites containing information pertinent to the field of urogynecology and female pelvic floor medicine. The following list of websites is by no means exhaustive because the World Wide Web is fluid, and there are bound to be several more sites related to the field by the time of publication of this text. The reader can use one of the variety of search engines on the web (e.g., Yahoo, Excite, Alta Vista) to explore the various physician- and patient-oriented websites. Also, each site has links to other sites that may be useful to the reader. Keep in mind that there are many sites with erroneous information, and it is incumbent on the physician to sort out the facts for the patients and correct any misconceptions.