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What are the worldwide causes and trends in losing a pregnancy?

Por: Holness · N. · Porter-Plummer · S.

Commentary on: Tong, F., Wang, Y., Gao, Q., Zhao, Y., Zhang, X., Li, B., & Wang, X. (2024). The epidemiology of pregnancy loss: global burden, variable risk factors, and predictions. Human Reproduction, 39(4), 834-848.

Implications for practice and research

  • Development of preventive measures for pregnancy loss from policy makers in countriesof concern.

  • Investigation of minority women across underrepresented countries to determine causesand trends of pregnancy loss.

  • Context

    Pregnancy loss carries significant healthcare challenges to individuals, certain regions and the world at large. Pregnancy loss is defined as the spontaneous end of a pregnancy before the fetus has reached viability and encompasses all losses from conception until 20–24 weeks Dimitriadis E,1,p1 . Several healthcare conditions are associated with an increased risk of miscarriage, according to the authors. The study identified several health conditions as potential causes of pregnancy loss, including smoking, lack of...

    Changing the global narrative: raising awareness of implicit and explicit weight bias in healthcare professions

    Por: Cook · J.

    Commentary on: Bradford, H.M., Puhl, R.M., Phillippi, J.C., et al. Implicit and Explicit Weight Bias among Midwives: Variations Across Demographic Characteristics. J Midwifery Womens Health 2024;0:1: doi:10.1111/jmwh.13616.

    Implications for practice and research

  • This study has implications for raising awareness on weight bias in practice highlighting a need for further inquiry exploring undergraduate education and continuing professional development.

  • This study has the potential to prompt further qualitative research focusing on the experiences and perspectives of health care professionals and weight bias.

  • Methods

    An online survey was used to measure weight bias of midwives. The survey included demographic questions about age, years since certification, body mass index (BMI), race and ethnicity and state of residence. Participants completed measures of implicit and explicit weight bias including the Implicit Association Test, the Anti-Fat Attitudes questionnaire, the Fat Phobia Scale-Short Form and the Preference for Thin People. Data...

    A community midwife-led model of care for postpartum women and their infants has the potential to reduce maternal mortality rates, and to improve multiple postpartum health outcomes for mothers and their infants

    Por: Ette · L.

    Commentary on: Thompson-Lastad A, Harrison JM, Taiwo TK, et al. Postpartum care for parent-infant dyads: a community midwifery model. Birth. 2024 Sep;51(3):637–648.

    Implications for practice and research

  • Community midwife-led care enables mothers and their infants to be cared for as a dyad throughout the postpartum period which contributes to improved health outcomes for both.

  • Postpartum care is dictated by local and national policy, and the availability of skilled clinicians, hence global investment in mother–infant dyad-orientated healthcare would drive better health outcomes.

  • Context

    This study1 offers a detailed characterisation of the community midwifery-led model of postpartum care. It was conducted in California and Oregon, between 2019 and 2023, at a time when maternity care in the USA was being described as being in crisis.2 Rising maternal and infant mortality rates, particularly among Black and Native American communities, are notable. The...

    Desire for donor identity versus ensuring donor anonymity: the impact of sperm donor anonymity on donor-conceived adults

    Por: Newaz · T. · Turin · T. C.

    Commentary on: Casteels P, Nekkebroeck J, Tournaye H. Perspectives on sperm donor anonymity: insights from donor-conceived adults in Belgium. Hum Reprod. 2024;39(9):2021–2031.

    Implications for practice and research

  • Early disclosure of donor conception is advantageous, while delayed disclosure poses disadvantages such as psychological difficulties faced by donor-conceived individuals.

  • Future studies should explore the sustainability and ethics of current donation policies, while looking toward developing more equitable policies for both donors and donor-conceived individuals.

  • Context

    The debate between sperm donor rights to anonymity and donor-conceived individual rights to full identity has been a topic of contention during the last few decades.1 Historically, donor anonymity has been protected above all else, although early disclosure of donor-conceived status has been recommended to help develop a sense of identity among donor-conceived children.2 Nevertheless, donor-conceived individuals have infrequently been included in discussions about donor anonymity...

    Health equity for migrant women: addressing barriers to sexual and reproductive health services

    Por: Khan · K. · Turin · T. C.

    Commentary on: María P’erez-S‘anchez, Palmira Immordino, Gaetano Romano, et al. Access of migrant women to sexual and reproductive health services: A systematic review. Midwifery. 2024; 139: 104167.

    Implications for practice and research

  • Ensuring optimal access to sexual and reproductive health services for migrant women requires the elimination of structural and systemic issues, as well as personal challenges that hinder equitable access.

  • More focused research is needed to understand the upstream challenges related to the implementation of relevant integrated policies and resources for culturally relevant care models.

  • Context

    Equitable access to healthcare is a critical determinant of health that significantly impacts individual health and wellness. Beyond addressing immediate medical needs, it enables preventive care, closes critical service gaps and enhances patient autonomy, ultimately reducing health disparities faced by disadvantaged groups. Migrants encounter numerous challenges in accessing healthcare in their adopted countries, and these challenges...

    Vitamin D supplementation to reduce maternal adverse events: the jury is still out

    Por: Martineau · A. R. · Iliodromiti · S.

    Commentary on: Borumandnia et al. The impact of vitamin D changes during pregnancy on the development of maternal adverse events: a random forest analysis. BMC Pregnancy and Childbirth 2024;24:125.

    Implications for practice and research

  • Data presented in this paper do not demonstrate a cause-effect relationship between maternal vitamin D deficiency during pregnancy and increased risk of maternal adverse events.

  • Randomised controlled trials are needed to resolve uncertainty regarding the effects of vitamin D supplementation in pregnancy on maternal and fetal outcomes.

  • Context

    Sustainable Development Goal Target 3.1 is to reduce maternal mortality to less than 70 maternal deaths per 100 000 live births by 2030. This remains elusive, with 223 maternal deaths per 100 000 live births reported worldwide in 2020.1 Vitamin D plays pleiotropic physiological roles in maintaining calcium homeostasis, modulating the renin-angiotensin axis and regulating insulin secretion.2 Deficiency in...

    Qualitative study with postnatal women in Turkey provides perspectives on the practice of postnatal debriefing as a desired practice that promotes processing of birth experiences and provides benefits for health and well-being

    Por: Sperlich · M.

    Commentary on: Demerci AD, Oruc M, Kabukcuoglu K. "I need to make sense of my birth experience": A descriptive qualitative study of postnatal women’s opinions, and expectations about postnatal debriefing. Midwifery 2024;131;103955. https://doi.org/10.1016/j.midw.2024.103955

    Implications for practice and research

  • Healthcare professionals should prioritise and establish routines for postnatal debriefing, with a goal of averting problematic parenting adaptation and development of post-traumatic stress symptoms.

  • More research is needed to determine the ideal format (structured or unstructured) and to consider whether either or both formats might influence subsequent reproductive decision making.

  • Context

    Previous investigations into postnatal debriefing have had mixed results regarding its effectiveness and have not established best practices for its usage.1 Shortcomings of prior studies included the heterogeneity of types of debriefing delivery, which varied across contexts (format, setting, provider type), and varying inclusion and exclusion criteria.1 Importantly,...

    'Seeing and knowing as processes to improve care experience: what actions facilitate these experiences and how can health professionals achieve them?

    Por: Davenport · C.

    Commentary on: Spurlock EJ, Pickler RH. Birth Experience Among Black Women in the United States: A Qualitative Meta-Synthesis. J Midwifery Womens Health. 2024; https://doi.org/10.1111/jmwh.13628

    Implications for practice and research

  • There is a need to understand and measure how black women can feel known and seen within their healthcare relationships, to improve their experiences of maternity care.

  • Research around ‘seeing and knowing’ the identities of black women and mothers, from their own perspectives, could inform midwives and obstetricians to achieve racially concordant care.

  • Context

    The WHO recommendations around intrapartum care aim that a positive experience of childbirth should be the outcome of labour for each woman.1 Care should be experienced as clinically and psychologically safe1 and provide emotional as well as practical support.1 Yet, racist practices can limit this. However, among staff, black women are perceived...

    Midwife-led care for the induction of labour with a Foley catheter and subsequent amniotomy is associated with equivalent maternal outcomes but worse neonatal outcomes

    Por: Phillipi · M. · Caughey · A. B.

    Commentary on: Velthuijs ELM, Jacod BC, Videler-Sinke L, et al. Outcome of induction of labour at 41 weeks with Foley catheter in midwifery-led care. Midwifery 2024 Aug;135:104026. doi: 10.1016/j.midw.2024.104026. Epub 9 May 2024. PMID: 38781793.

    Implications for practice and research

  • Performing induction of labour with a Foley catheter and subsequent amniotomy in midwife-led care is associated with worse neonatal outcomes and equivalent maternal outcomes compared with consultant-led care.

  • Future research should further explore the cost-effectiveness, feasibility and neonatal outcomes associated with midwife-led care in different patient populations.

  • Context

    Although care for low-risk births in the Netherlands is primarily conducted by midwives, the use of consultant-led care has been increasing for a variety of indications, leading to a high patient burden for consultants. The induction of labour (IOL) of late-term pregnancies has historically been an indication for consultant-led care. This study by Velthuijs et...

    Role of intrapartum epidural analgesia in severe maternal morbidity: are there benefits beyond pain relief?

    Por: Ferguson · B. · Capper · T.

    Commentary on: Kearns, RJ, Kyzayeva, A, Halliday, LO, et al. Epidural analgesia during labour and severe maternal morbidity: population based study. BMJ 2024;385.

    Implications for practice and research

  • Health research, policy and information should emphasise the advantages of intrapartum epidurals beyond pain relief, especially for women with pre-existing conditions and preterm labour.

  • Health services must provide access to a 24-hour epidural service within their maternity care.

  • Context

    The use of intrapartum epidurals to manage pain during labour and birth has been globally accepted for decades.1 Kearns et al’s study included all Scottish National Health Service hospitals with birthing units that provide intrapartum care for women between 24 and 42+6 weeks gestation, having either a vaginal or an unplanned caesarean birth.2 Their research highlights the impact of epidural analgesia on 21 indicative conditions identified by the US Centers for Disease Control...

    Plastic exposure may be associated with the deposition of microplastics in reproductive tissues and adverse clinical outcomes

    Por: Phillipi · M. · Caughey · A. B.

    Commentary on: Hunt K, Davies A, Fraser A, Burden C, Howell A, Buckley K, Harding S, Bakhbakhi D. Exposure to microplastics and human reproductive outcomes: A systematic review. BJOG. 2024 Apr;131(5):675-683. doi: 10.1111/1471-0528.17756. Epub 2024 Jan 29. PMID: 38287142.

    Implications for practice and research

  • Plastic exposure may be associated with increased deposition of microplastics in reproductive tissues, and the quantity of microplastics in these tissues may lead to adverse clinical outcomes.

  • Future research should aim to provide high-quality, generalisable evidence to further demonstrate the impact of plastic exposure and microplastics on reproductive outcomes in humans.

  • Context

    As a result of the mass scale of production of plastics since the 1950s, microplastics, defined as particles 1 Microplastics have been linked to reproductive toxicity in both cell culture...

    Unsupervised home-based exercise training can help improve symptoms of maternal physical discomfort during pregnancy

    Por: Ette · L.

    Commentary on: Weng, M.-H., Chou, H.-C., & Liaw, J.-J. (2024). The effects of unsupervised home-based exercise training during pregnancy: A systematic review. Worldviews on Evidence-Based Nursing, 00, 1–7.

    Implications for practice and research

  • Nurses and midwives working with pregnant women can safely recommend a home exercise plan, preferably a theoretical-based programme of exercise, to improve physical discomfort symptoms during pregnancy;

  • This systematic review suggests that further research is needed to identify and more consistently evidence the benefits of these types of exercise to maternal mental health during pregnancy.

  • Context

    Symptoms of physical discomfort, such as sleep disturbance, prenatal back pain and postnatal urinary stress incontinence, are commonly associated with pregnancy. Strategies to support women be relieved of, minimise or better manage these symptoms are a welcome approach to improving women’s quality of life whilst pregnant. Exercise is one of many lifestyle factors that...

    Doctors and fear of pain influence women towards delivery by planned caesarean section

    Por: Newton · J. · Craciunas · L.

    Commentary on: Women’s caesarean section preferences: a multicounty cross-sectional survey in low- and middle-income countries by Etcheverry et al. 2024;132.

    Implications for practice and research

  • Pregnant women in low- and middle-income countries should be counselled about the benefits and risks of both caesarean sections and vaginal deliveries to facilitate informed choices, the most suitable opportunity being antenatal clinic visits.

  • Further studies are needed to explore decision aids in order to help women and doctors make informed shared decisions regarding the mode of delivery.

  • Context

    Caesarean section (CS) rates are rising globally from 7% in 1990 to 21% in 2018.1 There is significant disparity between different economic environments across countries and within populations of the same country with the more affluent, more educated women often declaring a preference for CS.2 The use of appropriate CS has been a life-changing and...

    Wave after wave: evaluating metabolic control and proinflammatory metabolites across the different phases of the menstrual cycle

    Por: Etrusco · A. · Lagana · A. S.

    Commentary on: MacGregor KA, Ho FK, Celis-Morales CA, et al. Association between menstrual cycle phase and metabolites in healthy, regularly menstruating women in UK Biobank, and effect modification by inflammatory markers and risk factors for metabolic disease. BMC Med. 2023;21:488.

    Implications for practice and research

  • Fat mass, physical activity level and cardiorespiratory fitness were identified as factors that influence the relationship between the menstrual cycle and levels of glucose, triglycerides, the triglyceride-to-glucose index, high-density lipoproteins (HDL) and low-density lipoproteins (LDL) cholesterol and the total-to-HDL cholesterol ratio.

  • Future studies should investigate whether these relationships indicate a causal mechanism responsible for the variations in metabolic control throughout the menstrual cycle.

  • Context

    The rate of impaired metabolic regulation is rising among premenopausal women, characterised by decreased insulin sensitivity, increased fasting blood sugar levels and abnormal lipid profiles.1 This metabolic dysfunction is linked to the...

    Co-operation, training and leadership are key factors for successful management of postpartum haemorrhage

    Por: Minooee · S.

    Commentary on: Elfors FB, Widarsson M, Velandia M. Midwives' experiences of postpartum haemorrhage: A web-based survey in Sweden. Midwifery. 2024 Feb;129:103902. doi: 10.1016/j.midw.2023.103902. Epub 2023 Dec 3. PMID: 38064780

    Implications for practice and research

  • To ensure safe woman-centred care during a postpartum haemorrhage (PPH) emergency, a multimodal approach is required, incorporating simulation-based training, effective communication styles and management of short staffing.

  • Phenomenological study designs may provide an in-depth understanding of midwives’ lived experiences of PPH, and their perceptions of interventions of PPH management strategies.

  • Context

    Births complicated with postpartum haemorrhage (PPH) are considered traumatic for the woman and the obstetric team, but in most cases are preventable emergencies. In this study, Elforse et al1 did a qualitative online survey to explore midwives’ experiences of postpartum haemorrhage of more than 1000 mL at birth. According to the authors, in Sweden, PPH treatment will...

    Accurate reporting of maternal suicide data enables development of targeted suicide prevention interventions

    Por: Clibbens · N. · Rebair · A.

    Commentary on: Lommerse K M, Merelle S, Rietveld A L, Berkelmans G and van der Akker T (2024). The contribution of suicide to maternal mortality: A nationwide population-based cohort study. BJOG, 00; 1–7; doi:10.1111/1471–0528.17784

    Implications for practice and research

  • Many maternal suicides occur after 42 days post partum, suggesting a need for targeted suicide prevention for late maternal suicides.

  • Improved data linkage between suicide and maternal deaths could inform service design and commissioning but requires integration with suicide prevention theory to design and deliver effective suicide prevention interventions.

  • Context

    Suicide is defined as a ‘direct cause’ of maternal death while pregnant or within 1 year post partum.1 Maternal suicide has been identified as a leading cause of maternal mortality in high-income countries including, for example, the Netherlands, where the study2 was conducted, the UK3 and France.4...

    Mothers who undergo emergency caesarean section really experience grief

    Por: Khoori · E. · Vakili · F. · Hamzehgardeshi · Z.

    Commentary on: Skov SK, Hjorth S, Kirkegaard H et al. Mode of delivery and short-term maternal mental health: a follow-up study in the Danish national birth cohort. International Journal of Gynecology & Obstetrics. 2022 Nov;159(2):457-65.

    Implications for practice and research

  • Mode of delivery is associated with postpartum mental health, so mothers with emergency caesarean section (EmCS) need more support for their mental health. Therefore, healthcare providers should pay special attention to the increased risk of anxiety, depression and stress in these women and provide appropriate care and follow-up.

  • Along with investing in technologies and clinical practice to minimise the number of EmCS, more research and education are needed to develop effective strategies to prepare and support women experiencing this delivery mode.

  • Context

    Caesarean section (CS) is a lifesaving intervention which can be used when complications arise during pregnancy or delivery. In the last...

    Interactive and constructive childbirth education is more effective than traditional methods in improving knowledge, attitudes and self-efficacy towards the upright position and mobility in labour

    Por: Phillipi · M. · Caughey · A. B.

    Commentary on: Borer H, Dubovi I. Fostering childbirth education on upright positions and mobility during labour in nulliparous women. BMC Pregnancy Childbirth 2023;23:870. doi: 10.1186/s12884-023-06166-4.

    Implications for practice and research

  • Childbirth education can be delivered in interactive and constructive formats to more effectively promote evidence-based interventions that improve maternal satisfaction.

  • Future research can explore the implementation and effectiveness of the ICAP framework in childbirth education in more diverse settings and environments.

  • Context

    Recent literature has demonstrated benefits of the upright position and mobility during labour, including a reduction in caesarean birth incidence and the promotion of positive childbirth experiences. However, mobilisation during labour is still not a common practice worldwide. This study by Borer and Dubovi investigates the use of interactive-constructive forms of childbirth instruction to improve maternal education of the benefits of mobility and foster positive attitudes towards this style of labouring. Chi...

    Let's talk about menopause; from renaissance to enlightenment?

    Por: Bailey · E.
    Introduction

    Menopause has lately been described as a ‘hot topic’.1 The topic is building momentum in terms of its prominence within research prioritisation and workplace issues together with more openness about commonly experienced symptoms in certain elements of mainstream media and social media. However, despite the apparent breaking of an old taboo, several questions remain, such as when and how to provide treatment, how culture and context can influence women’s* personal experience and perceptions and how much impact interventions are having. Given the recent attention, it now seems like a good time to think about how this wave of exposure can be translated into meaningful action. Nursing and midwifery professionals will have a multilevel interest in this topic, from growing understanding and specialist work within menopause as a health issue to considering the impact of menopause in the workplace. This editorial introduces a spotlight on the...

    Availability of preferred contraceptive methods can enhance family planning by enabling womens agency

    Por: Aroua · M. · Turin · T. C.

    Commentary on: Kristiansen D, Boyle EH, Svec J. The impact of local supply of popular contraceptives on women’s use of family planning: findings from performance-monitoring-for-action in seven sub-Saharan African countries. Reprod Health. 2023 Nov 21;20(1):171.

    Implications for practice and research

  • The concept of ‘demand’ and ‘supply’, from the perspective of individual preferences shaped by cultural and societal norms, can be incorporated by health practitioners and policymakers when addressing the root causes of unmet health needs.

  • Understanding women’s empowerment and agency in family planning requires a rights-based community-engaged research approach. Community-level data can illuminate the underlying mechanisms of healthcare utilisation preferences.

  • Context

    The issue of unmet contraceptive needs remains a gap in global healthcare, despite various contraceptive options available now more than ever.1 Concepts like demand and supply can be used in understanding unmet contraceptive needs. Demand can highlight individual preferences shaped...

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