@birth.by.kay: The Ferguson reflex (also known as the fetal ejection reflex) is one of nature’s most efficient “positive feedback loops.” Here is how this incredible physiological process works during the final stages of labor: • The Trigger: As the baby descends into the birth canal, the presenting part (usually the head) applies mechanical pressure to the cervix and vaginal walls. • The Signal: Sensory neurons in the cervix send an immediate message to the brain’s hypothalamus. • The Surge: In response, the posterior pituitary gland releases a massive surge of oxytocin—the “love hormone”—into the bloodstream. • The Result: This oxytocin causes the uterine muscles to contract more frequently and with greater intensity. These stronger contractions push the baby further down, creating more pressure, which triggers more oxytocin. This cycle continues until the baby is born. Understanding this reflex helps explain why movement, gravity, and staying upright can help labor progress—by maximizing that crucial pressure on the cervix! 🧬✨ #FergusonReflex #BirthPhysiology #OxytocinSurge #LaborSupport #evidencebasedbirth
