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Welma Lubbe,1 Hannakaisa Niela-Vilén,2 Gill Thomson,3 Elina Botha4 1School of Nursing Science/NuMIQ Research Focus Area, Faculty of Health Sciences, North-West University, Potchefstroom, South Africa; 2University of Turku, Department of Nursing Science, Turku, Finland; 3School of Community Health and Midwifery, University of Central Lancashire, Preston, UK; 4School of Social Services and Health Care, Tampere University of Applied Sciences, Tampere, FinlandCorrespondence: Welma Lubbe, Email welma.lubbe@nwu.ac.zaObjective: The aim of this systematic review was to explore the impact of the COVID-19 pandemic on breastfeeding support services and continuation rates.Methods: Electronic searches were undertaken in seven databases: Academic Search Complete, Springer Nature Journals, CINAHL Medline, Health Source: Nursing/Academic Edition, Masterfile premier, and SocINDEX. Publications following the COVID-19 pandemic between January 2020 and March 2022 were searched for using the following keywords: impact or effect or influence and breastfeeding support and breastfeeding continuation and COVID-19 or coronavirus. Fifteen studies were included for investigation and extracted to identify seven themes related to breastfeeding support during COVID-19.Results: Factors which impacted breastfeeding support during the COVID-19 pandemic included separation, lack of skin-to-skin contact, insufficient support, online breastfeeding support, the impact of the pandemic on breastfeeding rates and experiences, fears of the pandemic, and the need for additional support. The pandemic mostly influenced breastfeeding support negatively, with a small exception occurring where some mothers experienced lockdown as positive since it protected the mother-infant dyad from unwanted visitors. Virtual breastfeeding support was introduced in many contexts; however, practitioners and mothers reported that this could not replace the need for face-to-face support.Conclusion: Breastfeeding is a lifesaving intervention, especially in the face of a disruption such as a pandemic. This work highlights the need for clear, consistent, and evidence-based information about risks, and for key practices to be maintained including not separating mothers and infants, promoting skin-to-skin contact, and ensuring availability of high-quality breastfeeding support.Keywords: breastfeeding support, COVID-19, coronavirus, pandemic, effect

Aim: We compared milk volumes, skin-to-skin contact and breastfeeding by the mothers of very preterm twins and singleton infants born at 28-32 weeks of gestation., Methods: This Norwegian longitudinal prospective comparative study was carried out in two neonatal intensive care units: one with single family rooms and one open bay unit. It comprised 49 singleton infants, 28 twins and their mothers. The mothers' milk volume and direct breastfeeding were recorded from birth until 4 months' of corrected age. They also answered the breastfeeding self-efficacy scale and skin-to-skin contact was recorded., Results: The mothers of preterm twins produced doubled the volume of expressed milk at day 14, compared to the mothers of singletons (mean 816 ± 430 mL vs. 482 ± 372 mL, p < 0.05) and this difference was still sustained at 34 + 0 weeks/days (p < 0.02). Mothers of twins had their first breastfeeding attempt later than mothers of singletons (median of 133 h compared to 56 (p < 0.002). Preterm twins received less daily skin-to-skin contact (mean 157 ± 66 min each vs. 244 ± 109) (p < 0.001). There were no differences in receiving mother's own milk, exclusively direct breastfeeding or perceived breastfeeding self-efficacy., Conclusion: Breastfeeding was initiated as successfully in preterm twins as singletons as the mothers' milk production doubled., (© 2023 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.)

Objectives: To assess, in terms of self-efficacy in weight management, the effectiveness of the SLIM lifestyle intervention among overweight or obese women during pregnancy and after delivery, and further to exploit machine learning and event mining approaches to build personalized models. Additionally, the aim is to evaluate the implementation of the SLIM intervention., Methods: This prospective trial, which is a non-randomized, quasi-experimental, pre-post intervention, includes an embedded mixed-method process evaluation. The SLIM Intervention is delivered by public health nurses (n = 9) working in maternity clinics. The public health nurses recruited overweight women (n = 54) at their first antenatal visit using convenience sampling. The core components of the intervention i.e. health technology, motivational interviewing, feedback, and goal setting, are utilized in antenatal visits in maternity clinics starting from gestational week 15 or less and continuing to 12 weeks after delivery. Mixed effect models are used to evaluate change over time in self-efficacy, weight management and weight change. Simple mediation models are used to assess calories consumed and moderate to vigorous physical activity (MVPA) as mediators between self-efficacy and weight change. Signal processing and machine learning techniques are exploited to extract events from the data collected via the Oura ring and smartphone-based questionnaires., Discussion: The SLIM intervention was developed in collaboration with overweight women and public health nurses working in maternity clinics. This study evaluates the effectiveness of the intervention among overweight women in increasing self-efficacy and achieving a healthy weight; thus, impacting the healthy lifestyle and long-term health of the whole family. The long-term objective is to contribute to women's health by supporting weight-management through behavior change via interventions conducted in maternity clinics., Trial Registration: The trial was registered at the Clinicaltrials.gov register platform (ID NCT04826861) on 17 March 2021., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2023 Saarikko et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Background: Photoplethysmography (PPG) is a low-cost and easy-to-implement method to measure vital signs, including heart rate (HR) and pulse rate variability (PRV) which widely used as a substitute of heart rate variability (HRV). The method is used in various wearable devices. For example, Samsung smartwatches are PPG-based open-source wristbands used in remote well-being monitoring and fitness applications. However, PPG is highly susceptible to motion artifacts and environmental noise. A validation study is required to investigate the accuracy of PPG-based wearable devices in free-living conditions., Objective: We evaluate the accuracy of PPG signals-collected by the Samsung Gear Sport smartwatch in free-living conditions-in terms of HR and time-domain and frequency-domain HRV parameters against a medical-grade chest electrocardiogram (ECG) monitor., Methods: We conducted 24-hours monitoring using a Samsung Gear Sport smartwatch and a Shimmer3 ECG device. The monitoring included 28 participants (14 male and 14 female), where they engaged in their daily routines. We evaluated HR and HRV parameters during the sleep and awake time. The parameters extracted from the smartwatch were compared against the ECG reference. For the comparison, we employed the Pearson correlation coefficient, Bland-Altman plot, and linear regression methods., Results: We found a significantly high positive correlation between the smartwatch's and Shimmer ECG's HR, time-domain HRV, LF, and HF and a significant moderate positive correlation between the smartwatch's and shimmer ECG's LF/HF during sleep time. The mean biases of HR, time-domain HRV, and LF/HF were low, while the biases of LF and HF were moderate during sleep. The regression analysis showed low error variances of HR, AVNN, and pNN50, moderate error variances of SDNN, RMSSD, LF, and HF, and high error variances of LF/HF during sleep. During the awake time, there was a significantly high positive correlation of AVNN and a moderate positive correlation of HR, while the other parameters indicated significantly low positive correlations. RMSSD and SDNN showed low mean biases, and the other parameters had moderate mean biases. In addition, AVNN had moderate error variance while the other parameters indicated high error variances., Conclusion: The Samsung smartwatch provides acceptable HR, time-domain HRV, LF, and HF parameters during sleep time. In contrast, during the awake time, AVNN and HR show satisfactory accuracy, and the other HRV parameters have high errors., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2022 Sarhaddi et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Background: The Baby-Friendly Hospital Initiative aims to improve breastfeeding by implementing the Ten Steps to Successful Breastfeeding (Ten Steps) into routine breastfeeding support in birth hospitals. Maternal perspective to breastfeeding support is important to consider as mothers and their infants are in the center of that support., Objectives: To review and synthesize the existing literature on maternal perceptions and experiences of breastfeeding support in Baby-Friendly hospitals. A sub-aim was to describe differences in breastfeeding support between Baby-Friendly hospitals and non-Baby-Friendly hospitals from maternal perspective., Data Sources and Review Methods: An integrative literature review. A systematic literature search was conducted in October 2021 in five databases: PubMed, CINAHL, Cochrane, Scopus, Web of Science. Original peer-reviewed studies published in English exploring maternal viewpoints on breastfeeding support in Baby-Friendly hospitals were included. Two reviewers independently screened the titles (n=914), abstracts (n=226), and full texts (n=47). The review comprised of seventeen studies and includes both quantitative studies (n=14) and qualitative studies (n=3). Inductive content analysis and descriptive synthesis were conducted., Results: Most studies (n=14) measured hospitals' compliance with the Ten Steps practices from maternal perspective. Mothers were provided with breastfeeding information and encouragement, however, a qualitative finding indicated that information focused on positive aspects of breastfeeding. Early skin-to-skin contact between the mother and infant was well facilitated although often not lasting more than 30 min. Breastfeeding was facilitated by practical support but according to findings of two qualitative studies, support was not always adequate to address mothers' problems with breastfeeding. Most mothers were exclusively breastfeeding during the hospital stay and no supplemental milk was offered to infant. Mothers were roomed-in together with their infant and were mostly encouraged to breastfeed on demand. Differences between Baby-Friendly hospitals and non-Baby-Friendly hospitals were observed particularly for steps 6 and 9: supplementary feeding and pacifier use were less common in Baby-Friendly hospitals., Conclusions: From the maternal perspective, breastfeeding support in the Baby-Friendly hospitals was mainly but not completely in adherence with the Ten Steps practices. Low compliance with some of the Ten Steps indicates a need for a more frequent assessment of the breastfeeding support practices and consideration of strategies facilitating a more sustainable implementation of the initiative. Regardless of some shortcomings with the breastfeeding support, mothers were mainly satisfied with the support in the hospital. Mothers in the Baby-Friendly hospitals perceived that breastfeeding support was more adherent to the Ten Steps compared to mothers in non-Baby-Friendly hospitals., Competing Interests: The authors declare no conflicts of interest., (© 2022 The Authors. Published by Elsevier Ltd.)

Background: Most qualitative research on breastfeeding the preterm or low-birthweight (LBW) infant has focused on negative insights; there are no comprehensive insights into how, when and why mothers experience positive breastfeeding experiences. We aimed to address this knowledge gap by exploring what characterizes and facilitates a positive breastfeeding experience in mothers of preterm and/or LBW infants., Methods: A systematic review using meta-ethnographic methods was conducted. Search strategies involved a comprehensive search strategy on six bibliographic databases, citation tracking and reference checking. The analysis involved a reciprocal level of translation and a line of argument synthesis., Results: Searches identified 1774 hits and 17 articles from 14 studies were included, representing the views of 697 mothers. A positive breastfeeding experience was identified as being 'attuned'. Three themes and eight sub-themes were developed to describe what characterizes attuned breastfeeding. 'Trusting the body and what it can do', concerned how attuned breastfeeding was facilitated through understanding the bodily responses and capacity and feeling comfortable with holding the infant and to breastfeed. 'Being emotionally present - in the here and now' described the importance of feeling relaxed and reassured. 'Experiencing mutual positive responses', illuminated how attunement was related to feelings of mutuality - when the mother recognises the infant's cues, responds to these signals and receives a positive response from the infant. The key factors to facilitate attuned breastfeeding were opportunities for prolonged close physical contact with the infant, positive relationships with and support from staff and peers, and being facilitated to breastfeed when the infant showed feeding cues., Conclusions: This study provides new insights into what characterizes a positive breastfeeding experience and how staff can facilitate and enable mothers to achieve attuned breastfeeding. Improvements in units' design, such as for rooming-in and having prolonged skin-to-skin contact, and care provided by knowledgeable, supportive and encouraging staff and peers, are crucial. The mother's physical and emotional states and the infant's behavioural responses and physiological signals should guide the process towards positive breastfeeding practices., (© 2021. The Author(s).)

Pregnancy is a unique time when many mothers gain awareness of their lifestyle and its impacts on the fetus. High-quality care during pregnancy is needed to identify possible complications early and ensure the mother's and her unborn baby's health and well-being. Different studies have thus far proposed maternal health monitoring systems. However, they are designed for a specific health problem or are limited to questionnaires and short-term data collection methods. Moreover, the requirements and challenges have not been evaluated in long-term studies. Maternal health necessitates a comprehensive framework enabling continuous monitoring of pregnant women. In this paper, we present an Internet-of-Things (IoT)-based system to provide ubiquitous maternal health monitoring during pregnancy and postpartum. The system consists of various data collectors to track the mother's condition, including stress, sleep, and physical activity. We carried out the full system implementation and conducted a real human subject study on pregnant women in Southwestern Finland. We then evaluated the system's feasibility, energy efficiency, and data reliability. Our results show that the implemented system is feasible in terms of system usage during nine months. We also indicate the smartwatch, used in our study, has acceptable energy efficiency in long-term monitoring and is able to collect reliable photoplethysmography data. Finally, we discuss the integration of the presented system with the current healthcare system.

Background: Maternal overweight is increasing, and it is associated with several risk factors for both the mother and child. Healthy lifestyle behaviors adopted during pregnancy are likely to impact women's health positively after pregnancy. The study's aim was to identify and describe weight management behaviors in terms of the Capability, Opportunity and Motivation Behaviour (COM-B) -model to target weight management interventions from both the perspectives of women who are overweight and maternity care professionals., Methods: This qualitative, descriptive study was conducted between 2019 and 2020. Individual interviews with pregnant and postpartum women who were overweight (n = 11) and focus group interviews with public health nurses (n = 5) were undertaken in two public maternity clinics in Southwest Finland. The data were analyzed using deductive content analysis consistent with the COM-B model., Results: In the capability category, the women and the public health nurses thought that there was a need to find consistent ways to approach overweight, as it had often become a feature of the women's identities. The use of health technology was considered to be an element of antenatal care that could be used to approach the subject of weight and weight management. Smart wearables could also support an evaluation of the women's lifestyles. The opportunity category highlighted the lack of resources for support during perinatal care, especially after birth. Both groups felt that support from the family was the most important facilitating factor besides motivation. The women also expressed a conflict between pregnancy as an excuse to engage in unhealthy habits and pregnancy as a motivational period for a change of lifestyle. Furthermore, the women wanted to be offered a more robust stance on weight management and discreet counseling., Conclusions: Our findings offer a theoretical basis on which future research can define intervention and implementation strategies. Such interventions may offer clear advice and non-judgmental support during pregnancy and after delivery by targeting women's capabilities, opportunities, and motivation. Health technology could be a valuable component of intervention, as well as an implementation strategy, as they provide ways during maternity care to approach this topic and support women.

Background: Technology enables the continuous monitoring of personal health parameter data during pregnancy regardless of the disruption of normal daily life patterns. Our research group has established a project investigating the usefulness of an Internet of Things-based system and smartwatch technology for monitoring women during pregnancy to explore variations in stress, physical activity and sleep. The aim of this study was to examine daily patterns of well-being in pregnant women before and during the national stay-at-home restrictions related to the COVID-19 pandemic in Finland., Methods: A longitudinal cohort study design was used to monitor pregnant women in their everyday settings. Two cohorts of pregnant women were recruited. In the first wave in January-December 2019, pregnant women with histories of preterm births (gestational weeks 22-36) or late miscarriages (gestational weeks 12-21); and in the second wave between October 2019 and March 2020, pregnant women with histories of full-term births (gestational weeks 37-42) and no pregnancy losses were recruited. The final sample size for this study was 38 pregnant women. The participants continuously used the Samsung Gear Sport smartwatch and their heart rate variability, and physical activity and sleep data were collected. Subjective stress, activity and sleep reports were collected using a smartphone application developed for this study. Data between February 12 to April 8, 2020 were included to cover four-week periods before and during the national stay-at-home restrictions. Hierarchical linear mixed models were exploited to analyze the trends in the outcome variables., Results: The pandemic-related restrictions were associated with changes in heart rate variability: the standard deviation of all normal inter-beat intervals (p = 0.034), low-frequency power (p = 0.040) and the low-frequency/high-frequency ratio (p = 0.013) increased compared with the weeks before the restrictions. Women's subjectively evaluated stress levels also increased significantly. Physical activity decreased when the restrictions were set and as pregnancy proceeded. The total sleep time also decreased as pregnancy proceeded, but pandemic-related restrictions were not associated with sleep. Daily rhythms changed in that the participants overall started to sleep later and woke up later., Conclusions: The findings showed that Finnish pregnant women coped well with the pandemic-related restrictions and lockdown environment in terms of stress, physical activity and sleep., Competing Interests: The authors have declared that no competing interests exist.

Background: Assessment of sleep quality is essential to address poor sleep quality and understand changes. Owing to the advances in the Internet of Things and wearable technologies, sleep monitoring under free-living conditions has become feasible and practicable. Smart rings and smartwatches can be employed to perform mid- or long-term home-based sleep monitoring. However, the validity of such wearables should be investigated in terms of sleep parameters. Sleep validation studies are mostly limited to short-term laboratory tests; there is a need for a study to assess the sleep attributes of wearables in everyday settings, where users engage in their daily routines., Objective: This study aims to evaluate the sleep parameters of the Oura ring along with the Samsung Gear Sport watch in comparison with a medically approved actigraphy device in a midterm everyday setting, where users engage in their daily routines., Methods: We conducted home-based sleep monitoring in which the sleep parameters of 45 healthy individuals (23 women and 22 men) were tracked for 7 days. Total sleep time (TST), sleep efficiency (SE), and wake after sleep onset (WASO) of the ring and watch were assessed using paired t tests, Bland-Altman plots, and Pearson correlation. The parameters were also investigated considering the gender of the participants as a dependent variable., Results: We found significant correlations between the ring's and actigraphy's TST (r=0.86; P<.001), WASO (r=0.41; P<.001), and SE (r=0.47; P<.001). Comparing the watch with actigraphy showed a significant correlation in TST (r=0.59; P<.001). The mean differences in TST, WASO, and SE of the ring and actigraphy were within satisfactory ranges, although there were significant differences between the parameters (P<.001); TST and SE mean differences were also within satisfactory ranges for the watch, and the WASO was slightly higher than the range (31.27, SD 35.15). However, the mean differences of the parameters between the watch and actigraphy were considerably higher than those of the ring. The watch also showed a significant difference in TST (P<.001) between female and male groups., Conclusions: In a sample population of healthy adults, the sleep parameters of both the Oura ring and Samsung watch have acceptable mean differences and indicate significant correlations with actigraphy, but the ring outperforms the watch in terms of the nonstaging sleep parameters., (©Milad Asgari Mehrabadi, Iman Azimi, Fatemeh Sarhaddi, Anna Axelin, Hannakaisa Niela-Vilén, Saana Myllyntausta, Sari Stenholm, Nikil Dutt, Pasi Liljeberg, Amir M Rahmani. Originally published in JMIR mHealth and uHealth (http://mhealth.jmir.org), 02.11.2020.)

Background: Pregnant women who are at risk of preterm birth are often stressed, anxious and depressed because of worries and fears related to the health of the unborn baby, their own health and uncertainty about the future. Only a few studies have assessed the types of psychological support that would relieve these stress symptoms among women with high-risk pregnancies. The aim of this study was to describe 1) how women at risk of preterm birth experienced an interactive 3/4-dimensional (3/4D) ultrasound examination, and 2) their need for psychological support during the antenatal period., Methods: This qualitative study was conducted at one university hospital in Finland in 2017. Women with a singleton pregnancy of 26-32 gestational weeks (gwks) were included in the study. The interactive 3/4D ultrasound included a joint observation of the baby, based on the mother's wishes, with an obstetrician and psychologist. After the examination, the experiences were explored with a semi-structured interview. The data was analyzed using inductive thematic analysis., Results: The women enjoyed the fact that the staff were focused on her fetus and genuinely present during the session and also enabled the women to actively participate. Watching the baby and her/his activities made the baby more concrete and relieved their concerns. The need for additional psychological support varied individually., Conclusions: Interactive ultrasound examination is an interesting way to awaken mental images, increase attachment, and reduce stress. The results imply that an interactive way of jointly looking at the fetus supports pregnant women at risk of preterm birth and may be useful in clinical practice.

Background: Smart wristbands enable the continuous monitoring of health parameters, for example, in maternity care. Understanding the feasibility and acceptability of these devices in an authentic context is essential. The aim of this study was to evaluate the feasibility of using a smart wristband to collect continuous activity, sleep and heart rate data from the beginning of the second trimester until one month postpartum., Methods: The feasibility of a smart wristband was tested prospectively through pregnancy in nulliparous women (n = 20). The outcomes measured were the wear time of the device and the participants' experiences with the smart wristband. The data were collected from the wristbands, phone interviews, questionnaires, and electronic patient records. The quantitative data were analyzed with hierarchical linear mixed models for repeated measures, and qualitative data were analyzed using content analysis., Results: Participants (n = 20) were recruited at a median of 12.9 weeks of gestation. They used the smart wristbands for an average of 182 days during the seven-month study period. The daily use of the devices was similar during the second (17.9 h, 95% CI 15.2 to 20.7) and third trimesters (16.7 h, 95% CI 13.8 to 19.5) but decreased during the postpartum period (14.4 h, 95% CI 11.4 to 17.4, p = 0.0079). Participants who could not wear smart wristbands at work used the device 300 min less per day than did those with no use limitations. Eight of the participants did not wear the devices or wore them only occasionally after giving birth. Nineteen participants reported that the smart wristband did not have any permanent effects on their behavior. Problems with charging and synchronizing the devices, perceiving the devices as uncomfortable, or viewing the data as unreliable, and the fear of scratching their babies with the devices were the main reasons for not using the smart wristbands., Conclusions: A smart wristband is a feasible tool for continuous monitoring during pregnancy. However, the daily use decreased after birth. The results of this study may support the planning of future studies and help with overcoming barriers related to the use of smart wristbands on pregnant women.

Background: When a newborn requires neonatal intensive care unit (NICU) hospitalization, parent and infant experience an unusual often prolonged separation. This critical care environment poses challenges to parent-infant closeness. Parents desire physical contact and holding and touching are particularly important. Evidence shows that visitation, holding, talking, and skin to skin contact are associated with better outcomes for infants and parents during hospitalization and beyond. Thus, it would be important to understand closeness in this context. The purpose of this study was to explore from nurses' perspective, what do parents and nurses do to promote parent-infant closeness or provoke separation., Methods: Qualitative methods were utilized to attain an understanding of closeness and separation. Following ethics approval, purposive sampling was used to recruit nurses with varying experience working different shifts in NICUs in two countries. Nurses were loaned a smartphone over one work shift to record their thoughts and perceptions of events that occurred or experiences they had that they considered to be closeness or separation between parents and their hospitalized infant. Sample size was determined by saturation (18 Canada, 19 Finland). Audio recordings were subjected to inductive thematic analysis. Team meetings were held to discuss emerging codes, refine categories, and confirm these reflected data from both sites. One overarching theme was elaborated., Results: Balancing closeness and separation was the major theme. Both parents and nurses engaged in actions to optimize closeness. They sought closeness by acting autonomously in infant caregiving, assuming decision-making for their infant, seeking information or skills, and establishing a connection in the face of separation. Parents balanced their desire for closeness with other competing demands, such as their own needs. Nurses balanced infant care needs and ability to handle stimulation with the need for closeness with parents. Nurses undertook varied actions to facilitate closeness. Parent, infant and NICU-related factors influenced closeness. Consequences, both positive and negative, arose for parents, infants, and nurses., Conclusion: Findings point to actions that nurses undertake to promote closeness and help parents cope with separation including: promoting parent decision-making, organizing care to facilitate closeness, and supporting parent caregiving.

Preterm infants are usually breastfed less than full-term infants, and successful breastfeeding requires a supportive environment and special efforts from their mothers. A breastfeeding peer-support group, utilising social media, was developed for these mothers in order to support them in this challenge. Mothers were able to discuss breastfeeding and share experiences. The purpose of this study was to describe the perceptions of breastfeeding mothers of preterm infants based on the postings in peer-support group discussions in social media. The actively participating mothers (n = 22) had given birth <35 gestational weeks. They were recruited from one university hospital in Finland. The social media postings (n = 305) were analysed using thematic analysis. A description of the process of breastfeeding a preterm infant from the point of view of a mother was created. The process consisted of three main themes: the breastfeeding paradox in hospital, the 'reality check' of breastfeeding at home and the breastfeeding experience as part of being a mother. The mothers encountered paradoxical elements in the support received in hospital; discharge was promoted at the expense of breastfeeding and pumping breast milk was emphasised over breastfeeding. After the infant's discharge, the over-optimistic expectations of mothers often met with reality - mothers did not have the knowledge or skills to manage breastfeeding at home. Successful breastfeeding was an empowering experience for the mothers, whereas unsuccessful breastfeeding induced feelings of disappointment. Therefore, the mothers of preterm infants need evidence-based breastfeeding counselling and systematic support in a neonatal intensive care unit (NICU) and at home., (© 2014 John Wiley & Sons Ltd.)