OB/Maternity

The placenta is far more than a passive conduit for nutrients and oxygen — it functions as a highly active endocrine organ whose hormonal output drives sweeping changes in maternal physiology from the earliest weeks of pregnancy. For the registered nurse working in labor and delivery, antepartum care, or postpartum settings, understanding placental hormones and … Read more

Breastfeeding triggers a cascade of hormonal changes that profoundly suppress the female reproductive axis — a phenomenon nursing students and practicing nurses encounter directly in postpartum care. Understanding the breastfeeding hormonal effects on fertility is not only essential for NCLEX success but also forms the foundation of evidence-based patient education that every registered nurse must … Read more

Postpartum sexual health is one of the most clinically underaddressed yet NCLEX-tested topics in OB/Maternity nursing. New parents frequently leave the hospital with discharge instructions covering wound care, breastfeeding, and newborn safety — but sexual health education is often abbreviated or skipped entirely. A skilled registered nurse recognizes that postpartum sexual health encompasses far more … Read more

Amniotic fluid is far more than a cushion for the developing fetus — it is a dynamic, metabolically active environment that reflects fetal kidney function, swallowing activity, and overall well-being. For any registered nurse working in labor and delivery or antepartum care, understanding AFI interpretation is a high-yield clinical skill. Furthermore, it appears as a … Read more

Twin-to-twin transfusion syndrome (TTTS) is one of the most serious complications of monochorionic twin pregnancies, and it remains a high-yield topic for both NCLEX preparation and real-world obstetric nursing practice. When placental vascular connections become imbalanced, one twin receives too much blood volume while the other receives too little — a hemodynamic crisis that can … Read more

Umbilical cord prolapse is one of the most time-critical obstetric emergencies a nurse will ever face. When the cord descends ahead of or alongside the presenting fetal part, compression cuts off fetal oxygen supply — and every second matters. Cord prolapse emergency management demands that the registered nurse act decisively, in the correct sequence, without … Read more

Chorioamnionitis — an acute infection of the fetal membranes and amniotic fluid — is one of the most urgent complications a nurse will encounter in labor and delivery. It complicates approximately 1–4% of all term pregnancies and rises steeply with prolonged rupture of membranes, frequent cervical exams, and preterm labor. Left unrecognized or undertreated, it … Read more

Sepsis remains one of the leading causes of maternal mortality worldwide, yet it is frequently under-recognized in the obstetric setting. The physiologic changes of pregnancy — elevated heart rate, lower blood pressure, and increased respiratory rate — can mask the early warning signs that nurses rely on to detect sepsis in other patient populations. For … Read more

Fetal well-being assessment is one of the most critical responsibilities a registered nurse carries in the antepartum and intrapartum setting. Among the tools available, fetal biophysical profile (BPP) interpretation stands out as a comprehensive, evidence-based method for evaluating fetal oxygenation and neurological function. For nursing students preparing for the NCLEX and practicing RN nurses working … Read more

Placenta accreta spectrum (PAS) disorders represent one of the most dangerous obstetric complications a registered nurse will encounter in labor and delivery. Once considered rare, these conditions have surged in prevalence alongside rising cesarean section rates, making placenta accreta spectrum nursing knowledge essential for today’s OB/Maternity nurse. For nursing students preparing for the NCLEX, understanding … Read more