SOGC Fetal Movement Count Recommendation
According to the Society of Obstetricians and Gynaecologists of Canada (SOGC), pregnant women should feel at least 6 fetal movements within a 2-hour period.
The Standard for Fetal Movement Counting
The Canadian guideline establishes a clear threshold: 6 movements in 2 hours is the benchmark for reassuring fetal activity 1, 2. This represents the most practical and evidence-based approach to maternal fetal movement assessment in the Canadian context.
How This Works in Practice
When a pregnant woman reports decreased fetal movements (DFM):
- If she counts 6 or more movements within 2 hours: This is reassuring and typically requires no immediate intervention
- If she counts fewer than 6 movements in 2 hours: She should present for evaluation with non-stress testing (NST) and possible further assessment
Clinical Context and Outcomes
The Canadian approach to DFM management has been validated in practice 1:
- Women presenting with DFM represent approximately 6% of pregnancies
- Those discharged after normal NST and biophysical profile (BPP) had excellent outcomes with no stillbirths within 2 weeks
- The "6 in 2 hours" threshold provides a practical, patient-centered method that balances sensitivity with avoiding excessive false alarms
Important Caveats
This is a screening tool, not a diagnostic test. Even when movement counts are reassuring, acute events (placental abruption, cord accidents) cannot be predicted 3. The guideline emphasizes that:
- Fetal movement awareness should begin when movements are first felt (typically 18-20 weeks)
- Any maternal perception of decreased movement warrants evaluation, regardless of whether formal counting has been performed
- The threshold serves as guidance, but clinical judgment based on the individual patient's baseline pattern is essential
The SOGC's "6 in 2 hours" standard provides a clear, actionable threshold that has been implemented across Canadian obstetrical centers with demonstrated safety and feasibility 1, 2.