Intra-Natal Care

Introduction and Objectives of Intra-Natal Care

Intra-natal care encompasses the skilled clinical management and emotional support provided to a woman and her fetus from the onset of true labour through the delivery of the placenta. The primary objective is to achieve a safe outcome for both mother and baby, preserving maternal health while minimizing birth trauma and asphyxia. Skilled birth attendants in Nigerian health facilities must approach every labour with the expectation of unpredictability, ensuring that emergency readiness is maintained alongside routine monitoring. Care revolves around respecting the woman's dignity, encouraging mobility when safe, and maintaining clear communication with her and her birth companions throughout the process.

The Four Stages of Labour and Their Management

Labour progresses through four distinct anatomical and physiological phases, each requiring specific nursing interventions:

• First Stage: Begins with the onset of true uterine contractions and ends with full cervical dilatation at 10 centimeters. Management focuses on monitoring contraction frequency, assessing cervical change, offering pain relief, and encouraging hydration.
• Second Stage: Spans from full cervical dilatation to the complete expulsion of the fetus. Nursing duties include guiding maternal pushing efforts, monitoring fetal heart rate closely after every contraction, and preparing for safe delivery.
• Third Stage: Lasts from the birth of the baby until the complete delivery of the placenta and membranes. Management centers on active management of the third stage to prevent postpartum hemorrhage.
• Fourth Stage: Covers the first two hours immediately following placental delivery. The nurse closely monitors uterine tone, vaginal bleeding, maternal vital signs, and bladder distension.

Assessment and Monitoring of Mother and Fetus

Continuous surveillance during labour detects early signs of fetal distress and maternal exhaustion. Maternal vital signs—blood pressure, pulse, and temperature—are checked regularly to identify hypertensive disorders or developing sepsis. Fetal well-being is assessed by auscultating the fetal heart rate using a Pinard stethoscope or a Doppler ultrasound device immediately after a contraction. Nurses must document all findings accurately, noting the colour of any amniotic fluid when membranes rupture; thick meconium-stained liquor signals potential fetal hypoxia requiring immediate escalation.

The Partograph: Principles and Utilization

The partograph is a graphical, chronological record of key maternal and fetal findings during active labour, designed to provide an early warning system for prolonged labour and obstructed delivery. Plotting begins once the cervix reaches 4 centimeters of dilatation.

• Alert Line: Represents the slowest rate of normal cervical dilatation of 1 cm per hour. Crossing this line signals a warning that labour is slowing down.
• Action Line: Placed four hours to the right of the alert line. If cervical dilatation crosses this line, specific protocols and immediate interventions must be initiated, often involving transfer to a comprehensive emergency obstetric care facility.

Aseptic Techniques and Clean Delivery Practices

Infection prevention is paramount during intra-natal care to protect both mother from puerperal sepsis and newborn from neonatal tetanus and sepsis. Birth attendants must adhere strictly to hand hygiene protocols before conducting vaginal examinations. Clean delivery practices involve using sterile instruments, maintaining a clean delivery surface, and avoiding routine, unnecessary vaginal examinations. Perineal cleansing should be performed using an antiseptic solution in a downward stroke away from the vaginal introitus to prevent introducing rectal flora into the birth canal.

Immediate Newborn Care and Resuscitation

Immediate newborn care focuses on establishing independent respiration and maintaining thermal stability. Most newborns cry spontaneously at birth and require only routine care: drying thoroughly, assessing breathing, and placing skin-to-skin on the mother's chest. However, approximately ten percent require active resuscitation. The golden minute following birth is critical. If a baby is limp, gasping, or not breathing, the nurse must immediately clamp and cut the cord, place the baby under a radiant warmer, clear the airway if obstructed, and initiate positive pressure ventilation with a bag and mask using room air.

Identification and Management of Intra-Partum Complications

Midwives must be adept at recognizing deviations from normal labour early. Common intra-partum emergencies include postpartum hemorrhage, shoulder dystocia, cord prolapse, and uterine rupture. Shoulder dystocia requires immediate execution of maneuvers such as McRoberts positioning and suprapubic pressure, avoiding excessive traction on the fetal head which can cause brachial plexus injury. Cord prolapse demands that the nurse gloved hand remains in the vagina to elevate the presenting part off the umbilical cord while arranging emergency cesarean section. Swift, calm action saves lives during these critical events.

Documentation, Referral, and Post-Delivery Handover

Accurate documentation completes the intra-natal care process, providing a legal record of events, interventions, and outcomes. Every clinical observation, drug administration, and vital sign must be recorded contemporaneously. When complications exceed the capacity of a primary health centre, prompt referral is initiated using a standardized referral form detailing the woman's condition, treatment given, and the reason for transfer. A thorough handover to the receiving postnatal or theatre team ensures continuity of care and protects vulnerable patients from clinical oversight.