Crowning refers to what phenomenon?

Crowning refers to what phenomenon?

• A. Perineum
• B. Lightening
• C. Supine Hypotensive Syndrome
• D. Fetal head visible at vaginal opening

Answer: (D)

Crowning is the fetal head becoming visible at the vaginal opening during labor. This moment signals that birth is imminent—the head is passing through the birth canal and the next contractions will deliver the head and then the shoulders. The perineum may bulge as this happens, which is why careful support here helps prevent tearing. This is distinct from perineum (the area itself), lightening (fetal descent into the pelvis earlier in pregnancy), and supine hypotensive syndrome (maternal dizziness or faintness from lying on the back). Crowning specifically describes the head becoming visible at the vaginal opening.

Crowning is the fetal head becoming visible at the vaginal opening during labor. This moment signals that birth is imminent—the head is passing through the birth canal and the next contractions will deliver the head and then the shoulders. The perineum may bulge as this happens, which is why careful support here helps prevent tearing. This is distinct from perineum (the area itself), lightening (fetal descent into the pelvis earlier in pregnancy), and supine hypotensive syndrome (maternal dizziness or faintness from lying on the back). Crowning specifically describes the head becoming visible at the vaginal opening.