Target-Guided Milk Expression to Improve Early Milk Volume in Mothers of Late Preterm Infants During Separation: A Randomized Controlled Trial.
Breastfeed MedJul 14, 2026 (epub)
Sakonsupa Matrakul, Piyaporn Prasitwattanasaree, Piyanut Xuto
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In 30 seconds
This randomized controlled trial evaluated the impact of a target-guided milk expression approach on cumulative milk volume in 30 mothers of late preterm infants during the first postpartum week. The intervention group produced significantly more milk (1,791.4 ± 637.7 mL vs 894.4 ± 351.1 mL; mean difference 896.9 mL, p < 0.001) and expressed milk more frequently.
Key findings
- Intervention group had a cumulative milk volume of 1,791.4 ± 637.7 mL compared to 894.4 ± 351.1 mL in controls.
- Mothers in the intervention group expressed milk more frequently, averaging 7.14 sessions/day versus 5.29 sessions/day.
- More mothers in the intervention group met the predefined 2-day frequency and volume criteria.
Why it matters
Improving early milk volume and expression frequency is crucial for the health of late preterm infants, particularly during maternal-infant separation. Enhanced milk production can support better infant nutrition and breastfeeding outcomes.