Labour Care Guide (Partograph)

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Table Of Contents
  1. Labour Care Guide
  2. Components of the Labour Care Guide

Labour Care Guide

The WHO Labour Care Guide (LCG) is a labour monitoring-to-action tool. It replaces the partograph by replacing the rigid assumption that all women should dilate at 1 cm/hour. Instead, it recognises that normal labour progression varies significantly between women.

Key changes from the traditional partograph

FeatureTraditional PartographLabour Care Guide
Active labour4 cm5 cm
Alert lineYesNo
Action lineYesNo
1 cm/hour ruleYesNo
Second stageNot includedIncluded
Supportive careNoYes
Monitoring-to-actionLimitedExplicit

Components of the Labour Care Guide

  • Identification information
    1. Name
    2. Parity
    3. Labour onset
    4. Date and time active labour was diagnosed
    5. Membrane status and rupture time
    6. Risk factors
  • Supportive care (new section)
    1. Presence of birth companion
    2. Pain relief provided
    3. Oral fluid intake
    4. Maternal mobility and position
  • Foetal wellbeing is monitored every 30 minutes in the first stage, then every 5 minutes after a contraction in the second stage
    1. Fetal heart rate (FHR) – the presence of late or recurrent variable decelerations requires evaluation
    2. Amiotic fluid – meconium may indicate fetal compromise
    3. Foetal position recorded as anterior (A), posterior (P), and transverse (T)
    4. Caput
    5. Moulding – severe moulding suggests cephalopelvic disproportion or obstructed labour
  • Maternal well-being is assessed every 30 minutes
    1. Pulse
    2. Blood pressure
    3. Temperature
    4. Urine output
    5. Urinalysis for proteinuria and ketonuria
  • Uterine contractions are assessed every 30 minutes
    1. Frequency of contractions per 10 minutes
    2. Duration of contractions
  • Labour progress
    1. Active labour begins at ≥ 5 cm dilatation rather than 4 cm
    2. Cervical dilatation is plotted with an X. Instead of an alert line and action line, the time limits for each centimetre of dilatation are used
    3. Descent of presenting part is plotted with an O
  • Second stage of labour (new section)
    1. Foetal condition
    2. Maternal condition
    3. Progress of descent
    4. Commencement of pushing is marked with a P
  • Assessment and plan
    1. Amniotomy
    2. Oxytocin augmentation
    3. Operative vaginal delivery
    4. Caesarean delivery
    5. Referral

Amniotic fluid

FindingMeaning
IIntact membranes
CClear liquor
MMeconium-stained liquor
BBlood-stained liquor

Caput

GradeDescription
+Mild
++Moderate
+++Severe

Moulding

GradeDescription
+Sutures apposed
++Overlapping but reducible
+++Overlapping and non-reducible

WHO time limits for labour progress

Cervical DilatationMaximum Time Before Alert
5 cm6 hours
6 cm5 hours
7 cm3 hours
8 cm2.5 hours
9 cm2 hours
Reference Intervals ›
Biochemistry
ACTHP: <80 ng/L
ALTP: 5–35 U/L
AlbuminP: 35–50 g/L
AldosteroneP: 100–500 pmol/L
Alk. phosphataseP: 30–130 U/L
α-AmylaseP: 0–180 IU/dL
α-FetoproteinS: <10 kU/L
Angiotensin IIP: 5–35 pmol/L
ADHP: 0.9–4.6 pmol/L
ASTP: 5–35 U/L
BicarbonateP: 24–30 mmol/L
BilirubinP: 3–17 μmol/L
BNPP: <50 ng/L
CRPP: <10 mg/L
CalcitoninP: <0.1 mcg/L
Calcium (ionized)P: 1.0–1.25 mmol/L
Calcium (total)P: 2.12–2.60 mmol/L
ChlorideP: 95–105 mmol/L
CholesterolP: <5.0 mmol/L
VLDLP: 0.128–0.645 mmol/L
LDLP: <2.0 mmol/L
HDLP: 0.9–1.93 mmol/L
Cortisol AMP: 450–700 nmol/L
Cortisol MidnightP: 80–280 nmol/L
CK ♂P: 25–195 U/L
CK ♀P: 25–170 U/L
CreatinineP: 70–100 μmol/L
FerritinP: 12–200 mcg/L
FolateS: 2.1 mcg/L
FSHP: 2–8 U/L ♂; >25 menopause
GGT ♂P: 11–51 U/L
GGT ♀P: 7–33 U/L
Glucose (fasting)P: 3.5–5.5 mmol/L
Growth hormoneP: <20 mu/L
HbA1C (DCCT)B: 4–6%
HbA1C (IFCC)B: 20–42 mmol/mol
Iron ♂S: 14–31 μmol/L
Iron ♀S: 11–30 μmol/L
Lactate (venous)P: 0.6–2.4 mmol/L
Lactate (arterial)P: 0.6–1.8 mmol/L
LDHP: 70–250 U/L
LHP: 3–16 U/L
MagnesiumP: 0.75–1.05 mmol/L
OsmolalityP: 278–305 mosmol/kg
PTHP: 0.8–8.5 pmol/L
PotassiumP: 3.5–5.3 mmol/L
Prolactin ♂P: <450 U/L
Prolactin ♀P: <600 U/L
PSAP: 0–4 mcg/mL
Protein (total)P: 60–80 g/L
Red cell folateB: 0.36–1.44 μmol/L
Renin (erect)P: 2.8–4.5 pmol/mL/h
Renin (recumbent)P: 1.1–2.7 pmol/mL/h
SodiumP: 135–145 mmol/L
TBGP: 7–17 mg/L
TSHP: 0.5–4.2 mU/L
T4P: 70–140 nmol/L
Free T4P: 9–22 pmol/L
TIBCS: 54–75 μmol/L
TriglyceridesP: 0.50–2.3 mmol/L
T3P: 1.2–3.0 nmol/L
Troponin TP: <0.1 mcg/L
Urate ♂P: 210–480 μmol/L
Urate ♀P: 150–390 μmol/L
UreaP: 2.5–6.7 mmol/L
Vitamin B12S: 0.13–0.68 nmol/L
Vitamin DS: 50 nmol/L
Arterial Blood Gases
pH7.35–7.45
PaCO₂4.7–6.0 kPa
PaO₂>10.6 kPa
Base excess±2 mmol/L
Urine
Cortisol (free)<280 nmol/24h
Hydroxyindole acetic acid16–73 μmol/24h
Hydroxymethylmandelic acid16–48 μmol/24h
Metanephrines0.03–0.69 μmol/mmol cr.
Osmolality350–1000 mosmol/kg
17-Oxogenic steroids ♂28–30 μmol/24h
17-Oxogenic steroids ♀21–66 μmol/24h
17-Oxosteroids ♂17–76 μmol/24h
17-Oxosteroids ♀14–59 μmol/24h
Phosphate (inorganic)15–50 mmol/24h
Potassium14–120 mmol/24h
Protein<150 mg/24h
Protein/creatinine ratio<3 mg/mmol
Sodium100–250 mmol/24h
Haematology
WCC4.0–11.0 ×10⁹/L
RBC ♂4.5–6.5 ×10¹²/L
RBC ♀3.9–5.6 ×10¹²/L
Hb ♂130–180 g/L
Hb ♀115–160 g/L
PCV ♂0.4–0.54 L/L
PCV ♀0.37–0.47 L/L
MCV76–96 fL
MCH27–32 pg
MCHC300–360 g/L
RDW11.6–14.6%
Neutrophils2.0–7.5 ×10⁹/L (40–75%)
Lymphocytes1.0–4.5 ×10⁹/L (20–45%)
Eosinophils0.04–0.44 ×10⁹/L (1–6%)
Basophils0–0.10 ×10⁹/L (0–1%)
Monocytes0.2–0.8 ×10⁹/L (2–10%)
Platelets150–400 ×10⁹/L
Reticulocytes0.8–2.0% / 25–100 ×10⁹/L
Prothrombin time10–14 s
APTT35–45 s
Paediatric
Pulse Rate (bpm)
Neonate140–160
Infant <1yr120–140
1–5 years110–130
5–12 years80–120
>12 years70–100
Respiratory Rate (tachypnoea)
0–2 months≥60/min
2–12 months≥50/min
1–5 years≥40/min
>5 years≥30/min
Blood Pressure (mmHg)
Term65/45
1 year75/50
4 years85/60
8 years95/65
10 years100/70
Weight Formulas
3–12 months(a + 9)/2 kg
1–6 years2a + 8 kg
>6 years(7a − 5)/2 kg
Haemoglobin (g/dL)
Term newborn13–20
1 month11–18
2 months10–15
1–2 years10–13
>2 years11–14
MUAC (6 months–5 years)
Obese>17.5 cm
Normal13.5–17.4 cm
At risk12.5–13.4 cm
Moderate malnutrition11.5–12.4 cm
Severe malnutrition<11.5 cm
Developmental Milestones
Social smile1.5 months
Head control4 months
Sits unsupported7 months
Crawls10 months
Stands unsupported10–12 months
Walks12–13 months
Talks18 months
CSF WBC (/mm³)
Term newborn0–25
>2 weeks0–5
Calculator ›

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