Samenvatting

Breastfeeding has important health consequences, not only for infants, but also for mothers (Victora et al., 2016). However, many mothers stop breastfeeding before the advised six month period. Research indicates that difficulties associated with combining work and breastfeeding are an important reason for mothers to discontinue breastfeeding prematurely (Peeters, Lanting, & Van Wouwe, 2015). One important issue in this respect seems to be that in many organizations a lactation room is either lacking or of poor quality. This study examines the relationship between objective and subjective lactation room quality, mood, relaxation, and behavioral determinants of pumping milk at work: attitude, social norms, perceived behavioral control and intention.First, an observation list was developed and pre-tested to determine objective lactation room quality. Then, 511 lactating women completed a questionnaire that included questions about objective and subjective lactation room quality, mood, relaxation, attitude, social norms, perceived behavioral control and intention towards pumping milk at work. Regression analyses showed that both objective and subjective lactation room quality is positively related to mood, relaxation, social norms and perceived behavioral control towards pumping milk at work. Notably mothers’ subjective experience of the room mediated the relationships between objective lactation room quality and mood, relaxation, and social norms and perceived behavioral control. The results of this study show that lactation room quality can potentially impact the process of pumping milk at work in important ways. It is important to further explore the causality of this relationship and its potential effects in experimental settings.