The fun and engaging way to assess your medical knowledge for FREE!  


PROLOG Games is a fun, new way to experience ACOG’s popular self-assessment learning tool. Based on the principle of gamification, PROLOG Games will immerse you in rich content in a high-energy environment that gives you another format with which to study up-to-date information.


Using questions from all six PROLOG titles, PROLOG Games features four great modes to test your knowledge and speed:


If you have purchased a seventh or eighth edition of PROLOG, then you already have access to the full PROLOG Games for any assessment you have bought!


1. Visit

2. Click the large “Get Started” button.

3. If you are not already logged in, you will need to log in with your ACOG account credentials.

4. You should see the PROLOG Online User Dashboard (if you do not, return to the URL in step 1 and click “Get Started” again).

5. Click the link near the top of the page “Want to practice with PROLOG Games?”

6. Select the game option you want and start playing!


Haven’t purchased a PROLOG Assessment but still want to try PROLOG Games?

Try the PROLOG Games demo. The demo features all four modes of PROLOG Games but with a limited number of questions. This is a great way to try out the PROLOG assessment before buying it or taking it for CME credits. It's also a fun way to get a quick assessment of your knowledge.


If you have any questions or feedback, please call 202-863-2405 or email

American College of Obstetricians and Gynecologists
409 12th Street SW, Washington, DC  20024-2188
Mailing Address: PO Box 96920, Washington, DC 20024-9998