8.1 Childbirth Pre-Arrival Instructions: Normal Cephalic Delivery Coaching & Neonatal Care

8.1 Childbirth Pre-Arrival Instructions: Normal Cephalic Delivery Coaching & Neonatal Care

Quick Answer: When an out-of-hospital delivery is imminent—indicated by visible crowning, the mother reporting an urge to push or move her bowels, or contractions under two minutes apart—the EMD immediately transitions from Protocol 24 Key Questions to scripted Childbirth Pre-Arrival Instructions (PAIs). The dispatcher coaches the caller to position the mother flat on her back with knees drawn up and spread wide, place clean towels beneath her hips, and guide the mother to pant through contractions rather than push forcefully. During delivery, the caller gently supports the emerging head to prevent explosive expulsion, checks for and slips any nuchal cord over the infant's head, and gently catches the body without pulling. Post-delivery neonatal care focuses on the Golden Minute: immediate vigorous drying with a clean warm towel, stimulating crying, wiping the mouth and nose clean, wrapping the infant in a dry blanket, and placing the neonate skin-to-skin on the mother's chest. The cord is tied in two places (6–8 inches and 8–10 inches from the baby) but must not be cut.

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The Clinical Urgency of Dispatch-Coached Out-of-Hospital Delivery

Precipitous out-of-hospital delivery represents one of the most emotionally intense, high-stakes medical emergencies handled by an Emergency Medical Dispatcher. In typical urban and suburban EMS systems, fewer than 1% to 2% of emergency medical calls involve childbirth. Consequently, bystander callers—often panicked fathers, family members, or bystanders—possess virtually no formal obstetric or neonatal resuscitation training. The mother herself may be overwhelmed by unmanageable pain, fear, and uncontrollable involuntary bearing-down reflexes.

Under the Medical Priority Dispatch System (MPDS), the EMD serves as a calm, authoritative clinical practitioner guiding the caller through a precise, medically validated script. The dispatcher's voice bridges the critical gap between precipitous birth and the physical arrival of emergency responders, preventing maternal perineal trauma, fetal intracranial hemorrhage, neonatal hypothermia, and neonatal asphyxia.

+=========================================================================+
|             THE EMD OUT-OF-HOSPITAL CHILDBIRTH DIRECTIVE                |
|                                                                         |
|   1. IMMINENCE CHECK  --> Crowning / Urge to push / Contractions < 2m   |
|   2. POSITION MOTHER  --> Flat on back, knees up, spread wide, hips up  |
|   3. CONTROL EXPULSION--> Pant through contractions; do NOT pull fetus  |
|   4. HEAD & CORD      --> Support head gently; slip nuchal cord over    |
|   5. GOLDEN MINUTE    --> Dry vigorously, stimulate cry, clear airway   |
|   6. THERMOREGULATION --> Wrap dry, place skin-to-skin on mother        |
|   7. CORD MANAGEMENT  --> Tie at 6-8" and 8-10"; DO NOT CUT             |
+=========================================================================+

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Maternal Positioning and Physical Preparation

The instant the EMD identifies that birth is imminent, the dispatcher leaves the Key Question interrogation pathway and opens the standardized Childbirth PAI Panel. Maternal positioning must maximize pelvic outlet diameter while affording the caller clear visibility and two-handed control over the delivering infant.

1. Positioning Instructions

• Position: Instruct the caller to have the mother lie flat on her back on a bed, couch, or clean floor.
• Head Elevation: Elevate the mother's head and upper shoulders slightly with a pillow or folded blanket to promote comfort and assist diaphragmatic excursion during contractions.
• Leg Posture: Direct the mother to draw her knees up toward her chest and spread them as wide apart as comfortably possible.
• Hip Elevation & Padding: Have the caller place several clean, dry folded towels, sheets, or a pillow beneath the mother's buttocks and lower back. This elevates the perineum, creates working space for the emerging neonate, and prevents the delivering infant from striking the mattress or floor.

2. Environmental and Hygiene Preparation

While time is critical, the dispatcher coaches rapid hygienic safeguards:

• Direct the caller to immediately wash their hands thoroughly with soap and warm water (or apply alcohol hand sanitizer if running water is unavailable).
• Instruct the caller to gather at least three to four clean, dry towels or blankets and a plastic bag or bowl for the eventual placenta.
• Ensure the room is warm and free of drafts; dispatchers instruct callers to close open windows and turn off air conditioning or fans to protect the newborn from rapid convective heat loss.

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Breathing and Delivery Mechanics: Preventing Explosive Expulsion

One of the most dangerous prehospital hazards is explosive delivery, where a mother violently bears down and propels the fetal head forcefully through the unyielding vaginal introitus. Uncontrolled rapid expulsion creates severe maternal perineal and sphincter lacerations and exposes the fetus to sudden, massive decompression forces, precipitating fetal cerebral tentorial tears and intracranial hemorrhage.

Coaching Maternal Respiration: Panting vs. Pushing

• The Panting Directive: When a contraction surges before full crowning, the EMD explicitly directs the mother: "Do not push! Take short, quick breaths and pant like a dog! Pant through each contraction!"
• Clinical Mechanism: Rapid, shallow panting prevents the mother from closing her glottis (Valsalva maneuver) and engaging her abdominal wall musculature, thereby dampening involuntary expulsive forces until the perineal tissues have adequately thinned and stretched.
• Allowing Natural Crowning: The dispatcher advises the caller to let the baby come out naturally without bearing down violently until the widest part of the baby's head (the biparietal diameter) remains continuously visible between contractions.

                    PRE-DELIVERY COACHING FLOW
                               |
                Contraction Begins to Peak
                               |
          +--------------------+--------------------+
          |                                         |
     Caller Panics                              EMD Coaches
  "Push! Push hard!"                       "Do NOT push! Pant!"
          |                                         |
Violent Valsalva Strain                  Short, Quick Breaths
          |                                         |
Perineal Lacerations /                 Controlled Perineal Stretch /
Cerebral Decompression                  Safe, Gradual Crown Descent

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Guiding the Emerging Infant: Support, Nuchal Cord, and Delivery

When the fetal head crowns and begins to emerge, the EMD provides calm, step-by-step instructions directing the caller's physical actions.

1. Gentle Head Support (The Non-Interference Rule)

• Scripted Coaching: Instruct the caller: "Place your hand gently over the baby's head as it emerges. Do not pull on the baby. Just support the head with gentle pressure so it doesn't come out too fast."
• Critical Prohibition: Callers must never pull on the head, neck, or shoulders, and must never attempt to insert fingers inside the vagina to pull or rotate the fetus. Pulling on the infant risks devastating brachial plexus traction injuries (Erb's palsy) or cervical spinal cord transection.

2. Identifying and Managing a Nuchal Cord

Once the head delivers, the dispatcher prompts the caller to immediately inspect the baby's neck for a looped umbilical cord (nuchal cord, which occurs in approximately 20% to 30% of deliveries):

• Assessment: "Look and feel around the baby's neck. Is the cord wrapped around the neck?"
• Resolution: If a cord loop is present and loose, instruct the caller: "Gently slip your fingers under the cord and slide it over the baby's head."
• Tight Cord Management: If the cord is wound tightly around the neck and cannot be slipped over the head, instruct the caller to gently slip it downward over the baby's shoulders as the body delivers. (If the cord is so tight it completely halts delivery, specialized protocol guidance directs clamping/tying and carefully cutting only as an absolute last resort).

3. Delivery of the Shoulders and Body

Following external rotation of the head, the anterior shoulder naturally slips beneath the maternal pubic symphysis, followed quickly by the posterior shoulder over the perineum:

• The EMD instructs the caller: "Support the baby's head and body with both hands as it comes out. The baby will be very wet and slippery! Do not drop the baby!"
• Callers are coached to cradle the baby securely along the forearm and palm, supporting both the head and the torso.

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Neonatal Resuscitation & The Golden Minute

The first 60 seconds following birth—known in neonatal medicine as the Golden Minute—determines whether an infant successfully transitions from fetal circulation to air-breathing extrauterine life. Prehospital dispatchers must drive this transition systematically.

+--------------------------------------------------------------------------+
|                 NEONATAL CARE: THE "GOLDEN MINUTE"                      |
|                                                                          |
|   [0 - 15 sec]  --> Immediate Vigorous Drying with Warm Towel            |
|   [15 - 30 sec] --> Discard Wet Towel; Wrap in Clean, Warm, Dry Blanket  |
|   [30 - 45 sec] --> Clear Airway (Wipe mouth then nose with cloth)       |
|   [45 - 60 sec] --> Assess Tone & Breathing; Stimulate Cry if Apneic     |
|   [60+ sec]     --> Position Skin-to-Skin on Mother's Chest              |
+--------------------------------------------------------------------------+

1. Immediate Drying and Thermal Preservation

• High Risk of Hypothermia: Neonates have an exceptionally high ratio of surface area to body mass, thin skin, and minimal subcutaneous fat. Wet amniotic fluid causes catastrophic evaporative heat loss at a rate of 0.2°C to 1.0°C per minute if left exposed. Hypothermia rapidly induces pulmonary vasoconstriction, metabolic acidosis, and hypoxemia.
• Scripted Directive: "Immediately take a clean, warm, dry towel and vigorously dry the baby all over. Dry the baby's head, face, chest, arms, and legs."
• Discarding Wet Linen: The dispatcher emphasizes: "Take away the wet towel! Wrap the baby in a fresh, dry towel or blanket, keeping the head covered but leaving the face clear."

2. Clearing the Airway and Stimulating Respiration

• Airway Clearance: Instruct the caller to wipe out the baby's mouth and nose gently with a clean dry cloth. In the out-of-hospital dispatch environment, blind finger sweeps or aggressive bulb suctioning of healthy newborns is avoided, as deep pharyngeal stimulation can trigger vagal bradycardia or laryngeal spasm.
• Stimulation to Cry: Drying itself serves as primary tactile stimulation. If the infant does not immediately cry or breathe, the EMD instructs: "Flick or rub the soles of the baby's feet, or firmly rub the baby's back."
• Skin-to-Skin Contact: Once the infant is breathing and crying, instruct the caller to place the wrapped baby directly skin-to-skin on the mother's bare chest, covering both with an additional warm blanket. Maternal skin-to-skin contact provides optimal physiological thermoregulation, stabilizes neonatal heart rates, and promotes maternal bonding.

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Umbilical Cord Management: The Prehospital Standard

A critical, heavily tested domain of IAED certification is prehospital umbilical cord handling. Untrained callers frequently demand instructions to immediately cut the cord, influenced by television dramas.

The Strict Protocol Rules on Cord Tying and Cutting

1. Do NOT Cut the Cord: In standard MPDS protocol, the umbilical cord must NOT be cut by the caller in the field. Cutting the cord introduces severe risks: unsterile instruments can cause fatal neonatal tetanus or sepsis, and improper ligature slipping can cause catastrophic neonatal exsanguination. Responding EMS crews carry sterile umbilical clamps and surgical shears to perform this procedure safely under aseptic conditions.
2. When to Tie the Cord: If field arrival is delayed, or per local medical director policy, the cord is tied securely using clean ligatures (clean string, cloth tape, or clean new shoelaces). Wire, fine thread, or narrow cord must never be used, as they can slice through the gelatinous Wharton's jelly and transect the umbilical vessels.
3. Measurement Dimensions:
   • First Tie: Tied securely 6 to 8 inches (15 to 20 cm) away from the baby's navel.
   • Second Tie: Tied securely 2 inches (5 cm) further away from the first tie (i.e., 8 to 10 inches from the baby).
   • Knots: Square knots tied tightly to occlude blood flow without shearing the cord tissue.

                       CORD TYING MEASUREMENTS

     [BABY'S NAVEL]
           |
           | <-------- 6 to 8 inches (15-20 cm) -------->
           |
      [FIRST TIE]  (Clean string or shoelace, tied tightly)
           |
           | <-------- 2 inches (5 cm) -------->
           |
      [SECOND TIE] (Second tight tie)
           |
           +==========================================+
           |  DO NOT CUT THE CORD BETWEEN TIES UNLESS |
           |  MANDATED BY LOCAL MEDICAL DIRECTION!    |
           +==========================================+

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Comparative Protocol Summary: Cephalic Delivery Actions

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Realistic Dispatch Scenario: Precipitous Normal Delivery

EMD:        "9-1-1 Emergency, what is the address of the emergency?"
CALLER:     "412 Oak Crest Drive! My wife is having her baby right now!"
EMD:        "What is the phone number you're calling from?"
CALLER:     "555-0199! Please hurry, the head is sticking out!"
EMD:        [DISPATCHES 24-D-2 (HEAD VISIBLE/OUT) DELTA RESPONSE INSTANTLY]
            "Paramedics are dispatched and responding with lights and sirens. 
            I am staying on the line with you to tell you exactly what to do. 
            Listen carefully."
CALLER:     "Okay! Oh God, she's screaming!"
EMD:        "Lie her flat on her back with her knees up and spread wide apart. 
            Place clean folded towels or a pillow under her hips. Tell me when 
            that is done."
CALLER:     "She's on her back, towels are under her hips. She wants to push!"
EMD:        "Tell her: DO NOT PUSH! Tell her to take short, fast breaths and pant 
            like a dog through the contraction!"
CALLER:     "She's panting! The baby's head is coming out more!"
EMD:        "Gently place your hand on the baby's head to support it. Do not pull! 
            Just support it so it doesn't come out too fast."
CALLER:     "The head is all the way out!"
EMD:        "Feel around the baby's neck. Is the cord wrapped around the neck?"
CALLER:     "No, nothing around the neck!"
EMD:        "Good! As the shoulders and body deliver, support the baby with both 
            hands. The baby will be very wet and slippery. Do not pull on the baby."
CALLER:     "The baby is out! It's a boy! But he isn't crying!"
EMD:        "Listen to me closely: Take a clean, dry towel and vigorously dry the 
            baby all over. Dry his head, face, and chest. Wipe his mouth and nose."
CALLER:     "I'm drying him... [Baby lets out a loud, vigorous cry] He's crying!"
EMD:        "Excellent! Throw away that wet towel. Wrap him in a fresh, dry blanket, 
            cover his head, and place him directly on your wife's bare chest, skin-to-skin."
CALLER:     "He's right on her chest. What about the cord? Do I cut it?"
EMD:        "Do NOT cut the cord. Leave it completely alone. The paramedics will 
            clamp and cut it when they walk through the door in two minutes."