WHNP-BC exam guide
About the Women’s Health Care Nurse Practitioner (WHNP-BC) exam
WHNP-BC is an entry-level, competency-based board certification for graduate-prepared women’s health care nurse practitioners providing obstetric, gynecologic, reproductive, and primary care in inpatient and outpatient settings. This guide follows the 2026 NCC candidate guide. Use the diagnostic to identify gaps in assessment, diagnosis, evidence-based management, counseling, medication safety, referral, and professional practice across the lifespan.
MedPorium is an independent education platform and is not affiliated with or endorsed by National Certification Corporation (NCC). Exam details can change; confirm them with the official source before applying.
WHNP-BC exam format at a glance
- Questions
- 175
- 150 scored; 25 unscored
- Time
- 3 hours
- Delivery
- Computer-based at a testing center or through live remote proctoring
Knowledge to review for the WHNP-BC exam
These foundations support the practical tasks in the official examination matrix.
Assessment, diagnostics, and primary care
- Comprehensive, complaint-focused, obstetric, gynecologic, sexual, social, family, medication, and risk histories with age-appropriate physical examination
- Hematologic, metabolic, endocrine, infectious disease, genetic, cytologic, microbiologic, pregnancy-related, imaging, and biopsy studies
- Recognition, management, referral, screening, prevention, immunization, healthy lifestyles, substance use, violence, mental health, and reproductive life planning
Gynecologic, reproductive, and obstetric care
- Reproductive anatomy and physiology, menstrual disorders, vaginal and vulvar conditions, STI care, pelvic pain, masses, abnormal bleeding, breast disorders, malignancy, prolapse, PCOS, and incontinence
- Fertility awareness, infertility evaluation, contraception, unintended pregnancy options, and inclusive sexual and reproductive care for males, LGBTQ+ people, and gender-diverse individuals
- Prenatal care, fetal well-being, maternal medical conditions, pregnancy-specific complications, postpartum recovery, lactation, contraception, mood disorders, infection, hemorrhage, and thromboembolism
Pharmacology and professional practice
- Pharmacokinetics, pharmacodynamics, pharmacogenetics, adverse effects, interactions, contraindications, patient education, and pregnancy or lactation safety
- Professional regulation, scope, consent, confidentiality, documentation, liability, public policy, and the ethical principles of autonomy, beneficence, nonmaleficence, and justice
- Communication, interprofessional practice, patient safety, evidence-based practice, quality improvement, research terminology, and research utilization
WHNP-BC examination matrix
The percentages below are the approximate exam-score weights published by National Certification Corporation (NCC). Use them to allocate study time, then adjust for your own weak areas.
12%
Assessment, Diagnostic Testing, and Interpretation
Obtain focused and comprehensive histories, perform relevant examinations, select appropriate studies, and interpret results in women’s health, reproductive, obstetric, and primary care contexts.
- Integrate medical, medication, surgical, obstetric, gynecologic, family, social, sexual, allergy, and health-risk histories
- Perform complaint-focused and screening examinations across major body systems, including female and male reproductive and breast assessment
- Select and interpret laboratory, microbiologic, cytologic, genetic, pregnancy-related, imaging, and biopsy studies
13%
Primary Care
Recognize common non-gynecologic conditions, provide appropriate initial management or referral, and deliver prevention, screening, counseling, and health maintenance.
- Evaluate and manage or refer common skin, HEENT, respiratory, cardiovascular, gastrointestinal, genitourinary, musculoskeletal, neurologic, psychiatric, endocrine, hematologic, and rheumatologic problems
- Apply national screening guidance for cancer, diabetes, cardiovascular risk, hyperlipidemia, obesity, osteoporosis, immunization, and age-appropriate prevention
- Counsel on nutrition, activity, stress, substance use, violence, parenting, sexuality, gender identity, reproductive life planning, and preconception health
33%
Gynecologic and Reproductive Health
The largest domain covers reproductive physiology, gynecologic disorders, contraception, fertility, sexual health, and inclusive reproductive care across the lifespan.
- Evaluate and manage menstrual, vaginal, vulvar, pelvic pain, endometriosis, adenomyosis, adnexal mass, abnormal bleeding, polyp, leiomyoma, PCOS, prolapse, and incontinence presentations
- Recognize and refer gynecologic and breast malignancy or high-risk findings while managing common benign breast and reproductive conditions
- Provide fertility awareness, initial infertility evaluation, reversible and permanent contraception, emergency contraception, and unbiased pregnancy-options counseling
- Deliver sexual and reproductive care for females, males, LGBTQ+ people, and gender-diverse individuals, including STI prevention, testing, treatment, and partner considerations
29%
Obstetrics
Provide prenatal and postpartum care, assess fetal well-being, and recognize maternal, fetal, and pregnancy-specific conditions requiring treatment, collaboration, or urgent referral.
- Apply normal fetal-placental development, maternal physiologic adaptation, gestational dating, risk assessment, nutrition, immunization, medication reconciliation, screening, and prenatal examination
- Interpret amniotic fluid assessment, biophysical profiles, genetic screening and diagnostic tests, nonstress testing, and obstetric ultrasound findings
- Manage or escalate maternal medical disorders and pregnancy complications, including bleeding, hypertensive disease, diabetes, infection, growth abnormalities, preterm labor, placental disorders, loss, and thromboembolism
- Provide postpartum surveillance, lactation and contraception support, and rapid recognition of hemorrhage, infection, mood disorder, urinary retention, mastitis, and thromboembolic disease
10%
Pharmacology
Apply pharmacokinetic, pharmacodynamic, pharmacogenetic, and therapeutic principles to primary, gynecologic, reproductive, prenatal, and postpartum care.
- Relate absorption, distribution, metabolism, excretion, mechanism of action, concentration, half-life, and pharmacogenetics to medication selection and monitoring
- Identify adverse effects, interactions, contraindications, and counseling needs
- Select or adjust therapy with appropriate attention to contraception, fertility goals, pregnancy, lactation, comorbidity, and referral thresholds
3%
Professional Practice Issues
Apply legal, ethical, safety, communication, evidence-based practice, research, and quality-improvement principles to women’s health care.
- Apply professional regulation, scope, consent, confidentiality, documentation, liability, negligence, malpractice, and public-policy principles
- Use autonomy, beneficence, nonmaleficence, justice, safe communication, and interprofessional practice in complex decisions
- Interpret reliability, validity, significance, evidence, and quality data to improve care and reduce systems risk
How to use this WHNP-BC diagnostic
The 15 questions sample all six official WHNP-BC content categories, with the greatest emphasis on gynecologic and reproductive health and obstetrics. A short set cannot represent every disorder, life stage, test, therapy, pregnancy complication, or professional issue in the outline. Review every rationale, classify each gap as assessment, differential diagnosis, testing, interpretation, management, counseling, medication safety, referral, follow-up, or professional practice, and follow with larger mixed sets.
High-yield WHNP-BC study priorities
Priority 1
Give 62% of study time to gynecology and obstetrics
Gynecologic and Reproductive Health (33%) plus Obstetrics (29%) form nearly two-thirds of the exam. Build comparison tables for abnormal bleeding, pelvic pain, vaginal symptoms, breast findings, contraception, infertility, pregnancy bleeding, hypertensive disorders, fetal surveillance, and postpartum complications, always linking presentation to the next best test, treatment, referral, or counseling step.
Priority 2
Use one clinical sequence for every case
Practise moving through history, examination, differential diagnosis, testing, interpretation, management or referral, counseling, and follow-up. This prevents isolated fact recall and mirrors the guide’s repeated expectation that the WHNP evaluate, diagnose, treat, educate, collaborate, or refer appropriately.
Priority 3
Integrate primary care and pharmacology
Primary Care (13%), Assessment and Diagnostics (12%), and Pharmacology (10%) often appear inside reproductive or obstetric scenarios. Connect comorbidity, preventive screening, medication interactions, contraindications, teratogenic risk, pregnancy and lactation safety, and patient education instead of studying these domains separately.
Priority 4
Do not neglect the 3% professional domain
Professional Practice Issues is small but highly testable. Rehearse confidentiality, minor consent, documentation, scope, disclosure of error, interprofessional escalation, evidence appraisal, closed-loop follow-up, and quality improvement as best-action decisions rather than definitions.
WHNP-BC exam FAQ
How many questions are on the WHNP-BC exam?
The 2026 NCC candidate guide lists 175 questions: 150 scored items and 25 unscored pretest items embedded throughout the examination.
How long is the WHNP-BC exam?
NCC allows three hours to complete the examination.
How is the WHNP-BC content outline weighted?
The guide assigns 12% to Assessment, Diagnostic Testing, and Interpretation; 13% to Primary Care; 33% to Gynecologic and Reproductive Health; 29% to Obstetrics; 10% to Pharmacology; and 3% to Professional Practice Issues.
How is the WHNP-BC exam delivered?
NCC offers the computer-based exam at testing centers and through live remote proctoring. Candidates should confirm current technical, identification, scheduling, and testing-space requirements with NCC before selecting an option.
Who is eligible for the WHNP-BC exam?
NCC currently requires an active, unencumbered U.S. nursing or advanced practice nursing license, with limited Canadian eligibility, and successful completion of a qualifying graduate-level women’s health care nurse practitioner program. NCC also applies a graduation-to-testing time limit and has announced future changes to that limit and required direct-care clinical hours, so candidates should verify the rules that apply to their graduation and application dates directly with NCC.
Does the WHNP-BC outline include care of male patients?
Yes. NCC states that questions may include male care in physical examination, sexually transmitted infection management, infertility, contraception, and other sexual or reproductive health contexts. The outline also explicitly includes LGBTQ+ and gender-diverse care.
Does this diagnostic predict whether I will pass?
No. A 15-question diagnostic is a low-confidence baseline, not a validated pass prediction. Use it to identify review priorities and confirm current exam requirements with NCC.
Is MedPorium affiliated with NCC?
No. MedPorium is an independent education platform and is not affiliated with or endorsed by the National Certification Corporation.
Review and official source
Clinical reviewer: T. J. Ryan
Exam format and matrix information were checked against the NCC Women’s Health Care Nurse Practitioner certification page. Source reviewed October 11, 2026.
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