- What the Public Data Actually Shows
- Why a Credential-Specific Pass Rate Is Hard to Find
- How the Assessment Is Built
- Domain Weights and Where Candidates Gain or Lose Ground
- The Gatekeeping Steps Before You Test
- Retake Rules and What They Mean for Your Plan
- A Domain-Weighted Readiness Plan
- After You Pass: Validity and Renewal
- Frequently Asked Questions
- No credential-specific OB-2/3T pass rate or numerical passing mark was verified in the issuer's public sources.
- Diagnostic Findings (36%) and Sonographic Findings (30%) together account for 66% of the weighted outline.
- You get two total attempts, with a 30-day wait and a 90-day window to apply for the retake.
- Candidates need 25 second/third-trimester POCUS cases and at least two peer evaluators before they can finish.
What the Public Data Actually Shows
If you searched for the OB-2/3T pass rate hoping for a tidy percentage, here is the honest answer: the Point-of-Care Ultrasound Certification Academy, part of Inteleos, has not published a credential-specific pass rate for the POCUS - Obstetrics Second/Third Trimester certificate in the public sources retrieved for this article. The same is true of a numerical passing mark. Any website quoting a precise pass percentage for this exam should be treated with suspicion, because nothing in the issuer's public materials supports one.
That does not mean there is nothing useful to learn. The issuer does publish a great deal about how the certification is structured, how it is scored in general terms, what the weighted objectives are, and what happens if you fail. Those details tell you far more about your real odds than a headline percentage would, because they show you where the exam is hardest and how forgiving the process is when a first attempt falls short.
For a broader picture of how demanding the process is, see our companion piece How Hard Is the OB-2/3T Exam? Complete Difficulty Guide 2026, and for the scoring question specifically, OB-2/3T Passing Score 2026: Exactly What You Need to Pass.
Why a Credential-Specific Pass Rate Is Hard to Find
Several features of this certification explain why a clean pass-rate statistic is not part of the public record.
- Scoring is set by committee, not by a published cut score. Per the issuer's FAQ, scoring methodology is determined by Inteleos Psychometric Services and the PCA Council. The public pages do not list a numerical passing mark.
- The credential has two components. You must pass all required assessment components: the clinical-case assessment and a separate peer assessment. A single blended "pass rate" would hide which component trips people up.
- Retakes carry components forward. Because initially passed components carry into the first retake, a candidate's history is not a simple pass/fail binary.
- Confidentiality rules apply. Candidates operate under NDA expectations, which limits the detailed candidate-sourced "what was on my exam" information that often fills pass-rate discussions for other credentials.
How the Assessment Is Built
Understanding the format matters because it changes what "passing" even means. This is an issuer-operated online assessment delivered through myPOCUS, not a proctored testing-center exam with a single fixed timer.
Clinical-case assessment
The official outline specifies multiple-choice and hotspot questions with ultrasound media. Hotspot questions ask you to click on a location within an image, which tests whether you can actually identify a structure or finding rather than merely recall its name. The Inteleos-issued Credly badge describes seven simulated clinical cases. That wording is important: seven cases, not seven questions. Each case can contain multiple questions tied to the same clinical scenario.
No assessment-wide question total and no fixed examination timer were verified in the public issuer sources. The FAQ offers 20-30 minutes per case as planning guidance, which is a pacing suggestion rather than a countdown clock. Candidates can stop and resume, and must complete both components within 90 days of registration.
Peer assessment
Separate from the case-based questions, you must provide at least two peer evaluators with a clinical ultrasound background who know your content-specific imaging abilities. The first two anonymous responses are used. This is a real piece of the credential, not a formality, and it is one reason a simple "exam pass rate" understates the full picture.
Key Takeaway
Plan for two distinct deliverables: a case-based online assessment you can pause and resume, and a peer assessment that depends on colleagues responding. Line up your evaluators early so that the peer component does not become the bottleneck inside your 90-day window.
Domain Weights and Where Candidates Gain or Lose Ground
The five domain lines come from the current issuer-linked, undated two-page Obstetrics 2nd/3rd Trimester Certification Content Outline. They are official weighted clinical-case assessment objectives, not a preparation curriculum, and they total 100%.
| Domain | Weight | What It Tests |
|---|---|---|
| Standard POCUS Views | 7% | Acquiring and recognizing the standard obstetric views |
| Anatomical Features | 23% | Identifying normal second/third-trimester anatomy |
| Sonographic Findings | 30% | Describing what the image shows |
| Diagnostic Findings | 36% | Turning findings into clinical interpretation |
| OB 2nd/3rd Trimester Pathologies | 4% | Pathology-specific content (heading weight only) |
Because there is no verified pass-rate data by domain, the weights are the best objective signal you have about where points live. For a deeper walk-through of each area, read OB-2/3T Exam Domains 2026: Complete Guide to All 5 Content Areas.
Diagnostic Findings (36%)
The largest domain, and the one that rewards clinical reasoning over memorization.
- Expect to move from an image to an interpretation, not just a label.
- The 4% pathology heading does not exclude pathology-based reasoning from the diagnostic domains, so abnormal scenarios can appear here.
- Practice articulating why a finding supports or argues against a clinical conclusion.
Sonographic Findings (30%)
The second-largest domain, focused on what you see and how you describe it.
- Hotspot questions naturally fit this domain, since you may need to locate a finding on an image.
- Be fluent in the language of what appears on screen before layering interpretation on top.
Anatomical Features (23%)
Normal anatomy of the second and third trimester, the foundation for everything above it.
- Weak anatomy undermines both sonographic description and diagnosis.
- Use labeled and unlabeled images side by side to build recognition speed.
Standard POCUS Views (7%) and OB 2nd/3rd Trimester Pathologies (4%)
Smaller by weight, but not safe to ignore.
- Standard views are quick points if you have genuinely practiced them.
- The pathologies heading is only 4%, yet pathology reasoning still appears across the diagnostic domains.
- One quirk worth knowing: the outline's peer Pathology description refers to OB/First Trimester, an apparent template carryover that does not change the selected scope.
Notice the arithmetic: Diagnostic Findings plus Sonographic Findings equal 66% of the weighting. A candidate who is only comfortable with anatomy and standard views is leaving roughly two-thirds of the assessment under-prepared.
The Gatekeeping Steps Before You Test
One reason published pass rates can mislead is that this credential filters candidates before they ever sit the assessment. Eligibility rules mean people who reach the assessment have already cleared several hurdles. The details are covered in OB-2/3T Requirements 2026: Eligibility, Prerequisites & How to Qualify, but the essentials are:
- Active healthcare practice and good standing.
- POCUS Fundamentals, or a waiver for SPI passed within five years or a current ARDMS/APCA credential.
- An attestation that you performed and participated in interpretation of 25 second/third-trimester POCUS cases within the preceding two years.
- At least two peer evaluators who know your content-specific imaging abilities.
- Academy policy also requires a first content-specific certificate within three years of Fundamentals, except after a content-specific certificate has been earned and maintained.
On cost, the standard fee is $150 USD, and the separate POCUS Fundamentals costs $125 unless waived. Eligible-country reductions and group pricing are available. A full breakdown lives in OB-2/3T Certification Cost 2026: Complete Pricing Breakdown.
Retake Rules and What They Mean for Your Plan
The content-specific retake policy is one of the clearest pieces of hard data available, and it shapes risk more concretely than any rumored pass rate.
| Policy Element | Detail |
|---|---|
| Total attempts | Two |
| Wait before retake | 30 days |
| Retake application window | Within 90 days of failure |
| If attempts are exhausted | One-year wait |
| Passed components | Initially passed components carry into the first retake |
Three planning lessons follow. First, you effectively have a safety net, but only one. Second, the carry-forward rule means a failed first attempt does not force you to redo everything you already passed. Third, the one-year wait after exhausting attempts is a real cost, so treat the first attempt as seriously as if it were the only one.
Key Takeaway
Do not use attempt one as a diagnostic. Preparing to pass on the first try protects you from the 30-day delay, the 90-day application deadline, and the one-year lockout. Our OB-2/3T Study Guide 2026: How to Pass on Your First Attempt is built around that approach.
A Domain-Weighted Readiness Plan
Because the exam is weighted and image-driven, the sensible way to allocate effort is by domain weight and by dependency. Anatomy comes first because later domains build on it. Here is one way to sequence a four-week run-up, assuming you have already met your case-log and peer-evaluator requirements.
Anatomical Features and Standard POCUS Views
- Review normal second/third-trimester anatomy with unlabeled images.
- Rehearse the standard views and what each is meant to show.
- Ask your peer evaluators now so responses arrive inside your 90-day window.
Sonographic Findings
- Practice describing what an image shows before interpreting it.
- Drill hotspot-style identification: locate the structure, then name it.
Diagnostic Findings
- Work case scenarios from image to interpretation.
- Include abnormal presentations, since pathology reasoning appears here despite the 4% heading.
Integration and Pacing
- Run full simulated cases using the 20-30 minutes per case planning guidance.
- Revisit your weakest domain, then rest before you begin.
Because the assessment can be stopped and resumed, you are not racing a single sitting, but practicing with realistic case pacing still builds confidence. For a compact refresher to use in the final days, see the OB-2/3T Cheat Sheet 2026: One-Page Review of Must-Know Facts, and use the practice questions at our main practice test site to test image-based recall under realistic conditions.
After You Pass: Validity and Renewal
A pass is not permanent, which is part of the value calculation. The certification is valid for five years. Renewal requires an active-practice and good-standing attestation, the relevant knowledge check, and a $50 fee. You can begin renewal six months before expiration. Specialty professional-development points do not apply to this credential.
Whether the credential justifies the effort depends on your practice setting and goals. For the financial and career side, see Is the OB-2/3T Certification Worth It? Complete ROI Analysis 2026 and OB-2/3T Salary Guide 2026: Complete Earnings Analysis. If you are still sorting out terminology, What Is OB-2/3T Certification? is a good starting point, and our practice test platform is available once you are ready to drill.
Frequently Asked Questions
No credential-specific pass rate was verified in the issuer's public sources. Scoring methodology is determined by Inteleos Psychometric Services and the PCA Council, and no figure has been published. Be cautious of any site that quotes a precise percentage.
No numerical passing mark was verified in the retrieved public issuer sources. You must pass all required assessment components, which include the clinical-case assessment and the separate peer assessment.
No assessment-wide question total was verified. The Credly badge describes seven simulated clinical cases, and the outline specifies multiple-choice and hotspot questions with ultrasound media. The FAQ suggests 20-30 minutes per case as planning guidance, not a fixed timer.
You get two total attempts. After a failure you wait 30 days and must apply for the retake within 90 days of failing. Initially passed components carry into the first retake. If both attempts are exhausted, there is a one-year wait.
Diagnostic Findings carries the most weight at 36%, followed by Sonographic Findings at 30%, Anatomical Features at 23%, Standard POCUS Views at 7%, and OB 2nd/3rd Trimester Pathologies at 4%. Together, the top two domains make up 66% of the weighting.