Is there any study guide for OB PBDS test?

There isn't a single, universally recognized "OB PBDS test" study guide. "OB" likely refers to Obstetrics, and "PBDS" is not a standard acronym in the medical field. To find the right study materials, we need more context.

To help me find appropriate study resources, please tell me:

* What specific exam are you referring to? Please provide the full name of the exam and the organization that administers it (e.g., "ABOG exam," "Medical Board Exam - Obstetrics section"). The name likely includes the specific certifying body or institution.

* What is PBDS? Is this an internal abbreviation for a specific program or curriculum? Knowing the full meaning will help.

* What is your current level of knowledge? (e.g., medical student, resident, preparing for board certification) This helps determine the appropriate level of study material.

Once I have this information, I can provide more specific and helpful resources.