Perceived stress, physiologic stress arousal, and premenstrual symptoms: group differences and intra-individual patterns

Factors Associated with the Prevalence and Severity of Menstrual-Related Symptoms: A Systematic Review and Meta-Analysis

This study aimed to identify factors associated with the prevalence and severity of menstrual-related symptoms. The protocol was registered in PROSPERO (CRD42021208432). We conducted literature searches of PubMed and Ichushi-Web and used the Jonna Briggs Institute critical appraisal checklist to assess the quality. Of the 77 studies included in the meta-analysis, significant odds ratios (ORs) were obtained for eight factors associated with primary dysmenorrhea (PD): age ≥ 20 years (OR: 1.18; 95% confidence interval [CI]: 1.04−1.34), body mass index (BMI) < 18.5 kg/m2 (OR: 1.51; 95% CI: 1.01−2.26), longer menstrual periods (OR: 0.16; 95% CI: 0.04−0.28), irregular menstrual cycle (OR: 1.28; 95% CI: 1.13−1.45), family history of PD (OR: 3.80; 95% CI: 2.18−6.61), stress (OR: 1.88; 95% CI: 1.30−2.72), sleeping hours < 7 h (OR: 1.19; 95% CI: 1.04−1.35), and bedtime after 23:01 (OR: 1.30; 95% CI: 1.16−1.45). Two factors were associated with severity of PD (moderate vs. severe): BMI < 18.5 kg/m2 (OR: 1.89; 95% CI: 1.01−3.54) and smoking (OR: 1.94; 95% CI: 1.08−3.47). PD severity (mild vs. severe) and prevalence of premenstrual syndrome were associated with BMI < 18.5 kg/m2 (OR: 1.91; 95% CI: 1.04−3.50) and smoking (OR: 1.86; 95% CI: 1.31−2.66), respectively. The identified risk factors could be utilized to construct an appropriate strategy to improve menstrual symptoms and support women’s health.

Menstrual cycle phase, menopausal transition stage, self-reports of premenstrual syndrome and symptom severity: observations from the Seattle Midlife Women's Health Study

OBJECTIVE

The aim of this study was to determine the effects of menstrual cycle phases (postmenses and premenses), self-report of premenstrual syndrome (PMS), late reproductive stages (LRS1 and LRS2), and early menopausal transition (EMT) stage (Stages of Reproductive Aging Workshop [STRAW]) on severity of five symptom groups.

METHODS

A subset of Seattle Midlife Women's Health Study participants (n = 290) in either LRS1 or LRS2 or EMT (STRAW+10 criteria) provided daily symptom data for at least one full menstrual cycle during the first year of the study and reported current PMS. Symptom severity was rated (1-4, least to most severe) in the daily diary for five symptom groups (dysphoric mood, neuromuscular, somatic, vasomotor, and insomnia) identified earlier with the same sample ( Maturitas 1996;25:1-10). A three-way analysis of variance was used to test for within- and between-participants effects on symptom severity.

RESULTS

Stage had no effect on severity for any of the five symptom groups. Dysphoric mood and neuromuscular and somatic symptom severity (but not vasomotor or insomnia severity) differed significantly across menstrual cycle phases, increasing from postmenses to premenses. Current PMS and premenses cycle phase had significant interactive effects on dysphoric mood and neuromuscular symptoms, but there were no significant interaction effects on somatic, vasomotor, or insomnia symptom severity.

CONCLUSIONS

Dysphoric mood, neuromuscular, and somatic symptoms exhibit cyclicity and are influenced by current PMS. Late reproductive stages and EMT stage do not have significant effects on the five symptom groups. Vasomotor or insomnia symptoms do not exhibit significant cyclicity from postmenses to premenses and are not affected by current PMS. Future studies of symptom cyclicity and reproductive aging including daily symptom data across an entire menstrual cycle in samples including women in late menopausal transition stage are essential to capture the effects of both cyclicity and self-reported PMS to capture symptom severity reports at their peak.

HPA axis activity across the menstrual cycle - a systematic review and meta-analysis of longitudinal studies

Differential HPA axis function has been proposed to underlie sex-differences in mental disorders; however, the impact of fluctuating sex hormones across the menstrual cycle on HPA axis activity is still unclear. This meta-analysis investigated basal cortisol concentrations as a marker for HPA axis activity across the menstrual cycle. Through a systematic literature search of five databases, 121 longitudinal studies were included, summarizing data of 2641 healthy, cycling participants between the ages of 18 and 45. The meta-analysis showed higher cortisol concentrations in the follicular vs. luteal phase (d_SMC = 0.12, p =.004, [0.04 - 0.20]). Comparisons between more precise cycle phases were mostly insignificant, aside from higher concentrations in the menstrual vs. premenstrual phase (d_SMC = 0.17, [0.02 - 0.33], p =.03). In all included studies, nine samples used established cortisol parameters to indicate HPA axis function, specifically diurnal profiles (k = 4) and the cortisol awakening response (CAR) (k = 5). Therefore, the meta-analysis highlights the need for more rigorous investigation of HPA axis activity and menstrual cycle phase.

Effects of Gladiolus dalenii on the Stress-Induced Behavioral, Neurochemical, and Reproductive Changes in Rats

Gladiolus dalenii is a plant commonly used in many regions of Cameroon as a cure for various diseases like headaches, epilepsy, schizophrenia, and mood disorders. Recent studies have revealed that the aqueous extract of G. dalenii (AEGD) exhibited antidepressant-like properties in rats. Therefore, we hypothesized that the AEGD could protect from the stress-induced behavioral, neurochemical, and reproductive changes in rats. The objective of the present study was to elucidate the effect of the AEGD on behavioral, neurochemical, and reproductive characteristics, using female rats subjected to chronic immobilization stress. The chronic immobilization stress (3 h per day for 28 days) was applied to induce female reproductive and behavioral impairments in rats. The immobilization stress was provoked in rats by putting them separately inside cylindrical restrainers with ventilated doors at ambient temperature. The plant extract was given to rats orally everyday during 28 days, 5 min before induction of stress. On a daily basis, a vaginal smear was made to assess the duration of the different phases of the estrous cycle and at the end of the 28 days of chronic immobilization stress, the rat’s behavior was assessed in the elevated plus maze. They were sacrificed by cervical disruption. The organs were weighed, the ovary histology done, and the biochemical parameters assessed. The findings of this research revealed that G. dalenii increased the entries and the time of open arm exploration in the elevated plus maze. Evaluation of the biochemical parameters levels indicated that there was a significant reduction in the corticosterone, progesterone, and prolactin levels in the G. dalenii aqueous extract treated rats compared to stressed rats whereas the levels of serotonin, triglycerides, adrenaline, cholesterol, glucose estradiol, follicle stimulating hormone and luteinizing hormone were significantly increased in the stressed rats treated with, G. dalenii, diazepam and in co-administration of the plant extract and diazepam treated rats. Moreover stressed rats showed significant changes in estrous cycle phases compared to vehicle control and these changes of the estrous cycle were less in the rats treated with G. dalenii compared to the negative control rats. G. dalenii extract showed antagonizing effects on the stress-induced reproductive, behavioral, and neurochemical changes. These effects could be related to the bioactive molecules and secondary metabolites like alkaloids and flavonoids in the plant.

The Seattle Midlife Women's Health Study: a longitudinal prospective study of women during the menopausal transition and early postmenopause

Background

The need for longitudinal, population-based studies to illuminate women’s experiences of symptoms during the menopausal transition motivated the development of the Seattle Midlife Women’s Health Study.

Methods

Longitudinal, population-based study of symptoms women experienced between the Late Reproductive stage of reproductive aging and the early postmenopause. Data collection began in 1990 with 508 women ages 35–55 and continued to 2013. Entry criteria included age, at least one period in past 12 months, uterus intact and at least 1 ovary. Women were studied up to 5 years postmenopause. Data collection included yearly health questionnaires, health diaries, urinary hormonal assays, menstrual calendars and buccal cell smears.

Results

Contributions of the study included development of a method for staging the menopausal transition; development of bleeding criteria to differentiate bleeding episodes from intermenstrual bleeding from menstrual calendars; identification of hormonal changes associated with menopausal transition stages; assessment of the effects of menopausal transition factors, aging, stress-related factors, health factors, social factors on symptoms, particularly hot flashes, depressed mood, pain, cognitive, sexual desire, and sleep disruption symptoms, and urinary incontinence symptoms; identification of naturally occurring clusters of symptoms women experienced during the menopausal transition and early postmenopause; and assessment of gene polymorphisms associated with events such as onset of the early and late menopausal transition stages and symptoms.

Conclusions

Over the course of the longitudinal Seattle Midlife Women's Health Study, investigators contributed to understanding of symptoms women experience during the menopausal transition and early postmenopause as well as methods of staging reproductive aging.

Electronic supplementary material

The online version of this article (doi:10.1186/s40695-016-0019-x) contains supplementary material, which is available to authorized users.

A lack of consistent evidence for cortisol dysregulation in premenstrual syndrome/premenstrual dysphoric disorder

Although decades of research has examined the association between cortisol regulation and premenstrual syndrome/premenstrual dysphoric disorder (PMS/PMDD), no review exists to provide a general set of conclusions from the extant research. In the present review we summarize and interpret research that has tested for associations between PMS/PMDD and cortisol levels and reactivity (n=38 original research articles). Three types of studies are examined: correlational studies, environmental-challenge studies, and pharmacological-challenge studies. Overall, there was very little evidence that women with and without PMS/PMDD demonstrate systematic and predictable mean-level differences in cortisol, or differences in cortisol response/reactivity to challenges. Methodological differences in sample size, the types of symptoms used for diagnosis (physical and psychological vs. only affective), or the type of cortisol measure used (serum vs. salivary), did not account for differences between studies that did and did not find significant effects. Caution is recommended before accepting the conclusion of null effects, and recommendations are made that more rigorous research be conducted, considering symptom-specificity, within-person analyses, and multiple parameters of cortisol regulation, before final conclusions are drawn.

Ways of coping with premenstrual change: development and validation of a premenstrual coping measure

BACKGROUND

Negative premenstrual change can result in distress for a significant proportion of women. Previous research has suggested that women employ a range of coping strategies and behaviours in order to manage and reduce premenstrual distress. However, as yet there has been no specific scale available to measure premenstrual coping. This research aimed to develop and validate a measure of premenstrual coping which can be used in future investigations of negative premenstrual experience.

METHODS

A sample of 250 women living in Australia, reporting mild to severe premenstrual distress, completed an online survey containing 64 items related to premenstrual coping. The items were generated by reviewing past literature related to premenstrual experience, in particular recent qualitative research on premenstrual coping. A principal components factor analysis with varimax rotation was conducted to determine item clusters that would form a measure. Reliability and validity were tested using calculations of Cronbach alphas, correlational analysis with psychological coping scales and a content analysis of participant reports of coping strategies.

RESULTS

The factor analysis, which involved two principal component analyses, resulted in five factors containing 32 premenstrual coping behaviours. Interpretation of the factor solution drew on empirical and theoretical accounts of premenstrual coping and the emergent factors were labelled Avoiding Harm, Awareness and Acceptance of Premenstrual Change, Adjusting Energy, Self-Care, and Communicating. These factors form the subscales of the Premenstrual Coping Measure (PMCM). The subscales demonstrated acceptable to very good reliability and tests of construct, concurrent and content validity were supportive of sound validity.

CONCLUSIONS

The PMCM provides a valid and reliable scale for quantifying ways of coping specific to negative premenstrual change. Conceptual similarity was found between some coping behaviours and behaviours positioned as symptoms of premenstrual change. Explanations for this overlap may be found in cultural discourses associated with idealised femininity and PMS (premenstrual syndrome). Further psychometric investigation of the PMCM will enhance knowledge of the role of coping with negative premenstrual experience.

Anxiety Sensitivity as a Moderator of the Association Between Premenstrual Symptoms and Posttraumatic Stress Disorder Symptom Severity

Experience of premenstrual symptoms may be an important factor involved in understanding posttraumatic stress disorder (PTSD) symptom vulnerability. Correlations between PTSD and premenstrual dysphoric disorder (PMDD) have been identified in epidemiological studies, however, the nature of this relation is not clear. The current study examined the incremental validity of premenstrual symptoms, as well as their interaction with anxiety sensitivity, in the prediction of PTSD symptom severity above and beyond other theoretically relevant covariates. A community sample of trauma-exposed women (N = 63) completed questionnaires assessing premenstrual symptoms, anxiety sensitivity, and neuroticism and were administered the Clinician-Administered PTSD Scale to assess PTSD symptom severity. A series of hierarchical linear regressions revealed that premenstrual symptoms uniquely predicted PTSD total, reexperiencing, avoidance, and hyperarousal symptoms above and beyond other theoretically relevant covariates (i.e., number of potentially traumatic events, neuroticism, panic attack history, and anxiety sensitivity). Additionally, anxiety sensitivity emerged as a moderator of the association between premenstrual symptoms and PTSD symptom severity such that greater premenstrual symptoms were associated with greater PTSD total, reexperiencing, and numbing symptom severity for individuals high, but not low, in anxiety sensitivity. Experience of premenstrual symptoms may be an important sex-specific mechanism involved in increasing vulnerability for PTSD symptoms, particularly among women high in anxiety sensitivity.

Perceived stress and severity of perimenstrual symptoms: the BioCycle Study

OBJECTIVE

To examine the longitudinal relation between perceived stress in the previous month and perimenstrual symptom severity across two cycles among regularly menstruating, healthy women (n = 259).

METHODS

At baseline (11 days before the first cycle), participants completed the 4-item Perceived Stress Scale (PSS) for the previous month (first cycle exposure) and questionnaires on lifestyle factors. On cycle day 22 of a standardized 28-day cycle, participants again completed the PSS for the previous week (second cycle exposure) and each week rated the severity (none, mild, moderate, severe) of 17 psychological and physical symptoms (e.g., crying, cramping, pain). Mixed models estimated the association between perceived stress scores and number of moderate/severe symptoms and symptom severity scores, allowing both stress and perimenstrual symptoms to vary by cycle.

RESULTS

Adjusting for age, education, passive and active smoking, and waist/height ratio (WHtR), high stress (fourth quartile PSS) was associated with an increased risk of reporting >or=8 or more (OR 7.2, 3.3-15.8) and >or=5 (OR 2.5, 1.6-4.1) symptoms as moderate/severe during the perimenstrual period compared with lower stress (quartiles one, two, and three). Stress scores were positively (p < 0.0001) associated with increased symptom severity scores for total, psychological, and physical symptoms.

CONCLUSIONS

These analyses show that higher perceived stress precedes an increased severity of perimenstrual symptoms. Stress reduction programs may be an effective, nonpharmaceutical treatment for physical and psychological symptom relief.

It’s not all bad: Women’s construction and lived experience of positive premenstrual change

Although premenstrual change is invariably pathologized and described as PMS or PMDD, there is evidence that many women experience premenstrual changes positively. This suggests that premenstrual change is both a lived experience and social construction, which is not inevitably positioned as debilitating or distressing. However, previous research has provided little insight into how and why women construct premenstrual change as positive. Accordingly, the present study used a critical realist epistemology and a material-discursive-intrapsychic model to explore women’s construction and lived experience of positive premenstrual change. Drawing on focus groups with 47 women, explanations for positive premenstrual experiences included: ‘positive emotional outcomes’, ‘releasing tension’, ‘increased attractiveness’, ‘legitimacy of self-care’ and ‘indication of menstruation’. Findings not only reinforce reports from previous research that many women experience positive premenstrual changes, but also challenge bio-medical conceptualizations of premenstrual change as inherently negative, with accounts of relational negotiation emphasizing the context-dependent nature of premenstrual change.

The interrelation between premenstrual syndrome and major depression: results from a population-based sample

BACKGROUND

Research about the relationship between premenstrual syndrome (PMS) and major depression is limited. This study examined the relationship between moderate to severe PMS and major depression in a population-based sample of women of reproductive age. The objectives of the study were to assess the association between premenstrual syndrome and major depression, to analyse how PMS and major depression differ and to characterise the group of women who report both PMS and major depression.

METHODS

Data were obtained from the Swiss Health Survey 2007. Included in the analysis was data from women under the age of 55 without hysterectomy and who answered the questions on PMS symptoms. The population-based sample consisted of 3518 women. Weighted prevalence rates were calculated and relative risk ratios for PMS, major depression and women who reported both PMS and major depression, were calculated with logistic multinominal logit regression.

RESULTS

The prevalence of major depression was 11.3% in women screening positive for moderate PMS and 24.6% in women screening positive for severe PMS. Compared to women without any of these conditions, women who reported moderate to severe alcohol consumption had a lower risk for PMS. Women reporting use of antidepressants, and use of oral contraceptives had a higher risk for major depression compared to women without any of these conditions. Women reporting work dissatisfaction had a higher risk for PMS. A higher relative risk to report both PMS and major depression compared to women without PMS or major depression was related to factors such as high psychological distress, low mastery, psychotropic drug consumption, and low self-rated health.

CONCLUSIONS

The results suggested that women who suffer from both PMS and major depression are more impaired compared to women with only one disorder. The results further indicated that PMS and major depression are different disorders that can, however, co-occur.

Anxiety sensitivity, the menstrual cycle, and panic disorder: a putative neuroendocrine and psychological interaction

The 2:1 female-to-male sex difference in the prevalence of panic disorder (PD) suggests that there is a sex-specific vulnerability involved in the etiology and/or maintenance of this disorder. The purpose of this paper is to present a new conceptual model, which emphasizes the interaction between a cognitive vulnerability for PD, anxiety sensitivity, and the effects of progesterone and its metabolite, allopregnanolone, on behavioral and physiological responses to stress during the premenstrual phase. This interaction is proposed to be a potential sex-specific pathway that may initiate and/or maintain panic and anxiety symptoms in women. This review paper presents preliminary evidence from both the human and animal literatures to support this new model. Specific topics reviewed include: psychopathology related to the menstrual cycle, anxiety sensitivity and its relationship to the menstrual cycle, PMS, and PMDD, anxiety-modulating effects of progesterone and its neuroactive metabolite, allopregnanolone, and how results from the neuroendocrine literature relate to psychopathology or symptoms associated with the menstrual cycle.

The possible protective role of personality dimensions against premenstrual syndrome

Previous studies suggest that women with premenstrual syndrome (PMS) differ from those without PMS in personality dimensions, but it is not clear what role personality plays in the background of premenstrual symptomatology. Our purpose was to examine personality dimensions measured by the Tridimensional Character Inventory (TCI) in psychiatrically healthy women not suffering from premenstrual dysphoric disorder (PMDD) in relation to the severity of distressing and impairing mental and physical symptoms experienced in the late luteal phase of the menstrual cycle. Forty healthy women completed the prospective record of the Impact and Severity of Menstrual Symptoms (PRISM) calendar every evening through three consecutive menstrual cycles and were assigned into LPS (luteal phase symptom) vs. non-LPS groups. Our grouping did not reflect categorization according to the presence of PMS, since we investigated healthy women. Personality characteristics were evaluated using the TCI. LPS subjects scored significantly higher in subscales associated with novelty seeking (NS), self-directedness (S), cooperation (C) and self-transcendence (ST), and lower in the harm avoidance (HA) scale. Elevated scores of women with higher symptom severity in the late luteal phase in NS, S, ST and C scales and lower HA scores are in contrast with previous results on personality traits associated with PMS. However, we investigated psychiatrically healthy women. Therefore, our results suggest that this personality profile is a protective factor against developing serious psychiatric symptoms when experiencing a distressing and more marked symptomatology associated with the late luteal phase of the reproductive cycle.

Association of a trait-like bias towards the perception of negative subjective life events with risk of developing premenstrual symptoms

OBJECTIVE

Premenstrual symptoms affect the majority of healthy women. Premenstrual symptomatology has earlier been linked to stress and a state-like alteration in the perception of life events in the late-luteal phase of the menstrual cycle. We hypothesised that there is also a trait-like negative bias in the perception of life events evident throughout the whole cycle which is associated with the likelihood to manifest more marked symptoms in the late-luteal phase of the cycle.

METHODS

88 healthy women completed the PRISM calendar for three consecutive cycles and the Objective and Subjective Event Checklist during the follicular phase of the first cycle. Association between PRISM score change from the follicular through the late-luteal phase and life event variables was investigated by Generalized Linear Model Analysis (GENMOD).

RESULTS

The PRISM score change showed a significant negative association with the ratio of positive subjective life events and a significant positive association with the ratio of negative subjective life events. There were no significant results in case of the objective life events.

CONCLUSION

Our results indicate that women manifesting a more marked increase of symptoms from the late follicular through the late-luteal phase of the menstrual cycle are more likely to notice negative subjective life events and less likely to notice positive subjective life events. This suggest a trait-like negative bias in the perception of life events present throughout the whole reproductive cycle which may play an important role in the emergence of premenstrual symptoms.

Lifetime physical and sexual abuse and the risk for depression symptoms in the first 8 months after birth

Despite the growing body of evidence on the significance of postpartum depression, little research has explored the contribution of lifetime or current abuse to postpartum depression. One hundred-thirty-nine women were assessed during their third trimester of pregnancy and followed for 2, 4, 6, and 8 months postpartum for abuse status and depression symptoms. Predictors of postpartum depression were also assessed. Few women reported current abuse experiences, although 37% reported having lifetime physical or sexual abuse or both. Women with a lifetime history of abuse were 3.6-8.4 times more likely to experience postpartum depression than their nonabused peers at each measurement time. This effect steadily increases during the first 6 months after birth and decreases at the 8th month. These findings extend recent reports of the chronicity of abuse and have implications for care providers. The standard of care for abuse assessments may need to be expanded to include consideration of lifetime physical and sexual abuse experiences of pregnant and postpartum women.

The relationship between premenstrual symptoms, menstrual pain, irregular menstrual cycles, and psychosocial stress among Japanese college students

The aim of this study was to examine the relationship between menses-associated health problems of women, such as premenstrual symptoms, menstrual pain and irregular menstrual cycles, and psychosocial stress. A cross-sectional study was conducted among Japanese college students, measuring psychosocial stress levels by means of IMPS (The Inventory to Measure Psychosocial Stress). A total of 264 female students (mean age 19.4 years), who were invited to participate in the study in October 2007, completed the questionnaire, which dealt with anthropometric data, lifestyle, menstrual history, and menstrual health status. Forty-three students were excluded due to missing data, and the remaining 221 were analyzed. The proportions of students who reported premenstrual symptoms, menstrual pain, and the experience of irregular menstrual cycles were 79%, 79%, and 63%, respectively. Students who reported premenstrual symptoms, menstrual pain, and the experience of irregular menstrual cycles had higher stress scores than those who did not. Multiple logistic regression analyses were used to identify independent factors associated with having premenstrual symptoms, menstrual pain, and the experience of irregular menstrual cycles. Stress score, heavy menstrual flow, and menstrual pain were significant predictors for premenstrual symptoms, while age at menarche and having premenstrual symptoms were significant predictors for menstrual pain. Both stress score and body mass index were found to be significant predictors for having experienced irregular menstrual cycles. The results suggest that psychosocial stress is independently associated with premenstrual symptoms and the experience of irregular menstrual cycles among college students, implying that changes in the functional potentiality of women as a result of stress are related with changes in their menstrual function.

Menstrual disorders and their adverse symptoms at work: an emerging occupational health issue in the nursing profession

Menstrual disorders and their adverse symptoms represent an important health issue for many women of child-bearing age. Aside from a deleterious effect on the individual's private life, menstrual disorders are being increasingly recognized as having significant implications at work. This is particularly relevant in occupations such as nursing, where the majority of staff is female. Various investigations have identified the prevalence, distribution, and risk factors associated with menstrual disorders, both in the general community and within the nursing profession. Overall, it is clear that menstrual disorders and their adverse symptoms represent an important occupational health challenge for modern nursing. Future interventions specifically aimed at reducing the work-related burden of these issues should be urgently considered. A more dedicated commitment from higher management regarding the overall health of nurses at work is also required.

Patterns of mood changes throughout the reproductive cycle in healthy women without premenstrual dysphoric disorders

OBJECTIVE

The cyclic nature of female reproductive function is a natural part of life accompanied by changes in several physical and psychological phenomena. The aim of our study was to investigate the fluctuation of psychological symptoms throughout the female reproductive cycle in healthy, non-PMDD (premenstrual dysphoric disorder) women.

METHOD

63 psychiatrically healthy, non-PMDD women with normal regular menstrual cycles and not using hormonal contraceptive methods participated in the study. Participants completed the PRISM (Prospective Record of the Impact and Severity of Menstrual Symptoms) calendar every night for three cycles and in addition they completed several other psychometric measures (Symptom Distress Checklist-SCL-51, State Trait Anxiety Inventory-STAI, Zung Self-rating Depression Scale-ZSDS, Eating Attitude Test-EAT, Mind and Body Cathexis Scale) at three predefined days of the first cycle. Based on an at least 66% increase in physical symptoms from the late follicular to the late luteal phase on the PRISM, subjects were assigned to luteal phase physical symptoms (LPPS) and no luteal phase physical symptoms (nonLPPS) groups. The association of psychometric scores with timing within the cycle and with physical symptoms was analysed.

RESULTS

Significant changes in psychometric scores over time were observed for STAI state anxiety, SCL anxiety, SCL somatization, SCL depression, SCL obsessive-compulsive, SCL interpersonal sensitivity, SCL total, and ZSDS. A significant timexLPPS grouping interaction emerged in case of the SCL somatization subscale and the ZSDS. LPPS grouping was associated with only the interpersonal sensitivity subscale of the SCL51.

CONCLUSION

Our results indicate that there is a significant increase in psychological symptoms related to neuroticism and depression from the late follicular to the late luteal phase in a healthy, non-PMDD female population. Although our results may not have direct clinical significance, since the statistically significant increases in psychometric scores are still small, it is an important finding that there is a consistent pattern observable in the fluctuation of psychological symptoms accompanying the female reproductive cycle.

Empathy, Egalitarianism and Emotion Work in the Relational Negotiation of PMS: The Experience of Women in Lesbian Relationships

Research on differences between heterosexual and lesbian relationships has reported that lesbian relationships are more satisfying, more egalitarian, more empathic, and facilitate more effective conflict resolution. These differences are of key relevance in terms of the construction and experience of PMS (Premenstrual Syndrome), as is illustrated through interviews with 15 lesbian women who experience PMS and 10 of their partners. While experiences of premenstrual distress were similar to those previously reported by heterosexual women, the lesbian relationship context and positioning of PMS were markedly different. In contrast to the lack of understanding or support, rejection, and pathologization commonly found in heterosexual women's accounts, lesbian interviewees reported awareness and recognition of premenstrual change, responsiveness to needs, open communication, and responsibility sharing. This had significant consequences for the construction and experience of premenstrual change, facilitating open expression of needs, self-care, and avoidance of guilt and self-blame, reinforcing the view that PMS needs to be understood within a framework of inter-subjectivity.

Stress and reproductive failure: past notions, present insights and future directions

PROBLEM

Maternal stress perception is frequently alleged as a cause of infertility, miscarriages, late pregnancy complications or impaired fetal development. The purpose of the present review is to critically assess the biological and epidemiological evidence that considers the plausibility of a stress link to human reproductive failure.

METHODS

All epidemiological studies published between 1980 and 2007 that tested the link between stress exposure and impaired reproductive success in humans were identified. Study outcomes were evaluated on the basis of how associations were predicted, tested and integrated with theories of etiology arising from recent scientific developments in the basic sciences. Further, published evidence arising from basic science research has been assessed in order to provide a mechanistic concept and biological evidence for the link between stress perception and reproductive success.

RESULTS

Biological evidence points to an immune-endocrine disequilibrium in response to stress and describes a hierarchy of biological mediators involved in a stress trigger to reproductive failure. Epidemiological evidence presents positive correlations between various pregnancy failure outcomes with pre-conception negative life events and elevated daily urinary cortisol. Strikingly, a relatively new conceptual approach integrating the two strands of evidence suggests the programming of stress susceptibility in mother and fetus via a so-called pregnancy stress syndrome.

CONCLUSIONS

An increasing specificity of knowledge is available about the types and impact of biological and social pathways involved in maternal stress responses. The present evidence is sufficient to warrant a reconsideration of conventional views on the etiology of reproductive failure. Physicians and patients will benefit from the adaptation of this integrated evidence to daily clinical practice.

Luteal-phase accentuation of acoustic startle response in women with premenstrual dysphoric disorder

Alterations in central nervous system response to menstrual cycle-related fluctuations in neuroactive steroids are thought to underlie the emergence of negative affect in the luteal phase of the menstrual cycle in women with premenstrual dysphoric disorder (PMDD). Such changes in the neuroendocrine milieu may lead to heightened arousal and response to stress in women with PMDD. Using the acoustic startle paradigm, we sought to determine whether women with PMDD have an accentuated physiologic response to a mildly aversive stimulus during the luteal compared to follicular phase. Further, we also examined the impact of visual affective stimuli on acoustic startle response (ASR) magnitude. During the follicular and luteal phases of the menstrual cycle, acoustic stimuli (103 dB) were delivered to 15 women with PMDD and 14 healthy menstruating women of similar age. After obtaining baseline ASR, the procedure was repeated when subjects viewed pleasant, neutral and unpleasant pictures. There was a significant group by menstrual cycle phase interaction for baseline ASR magnitude, which can be attributed to the heightened startle magnitude in women with PMDD compared to healthy women during the luteal relative to the follicular phase. The direction and degree to which picture viewing modulated the startle magnitude did not vary by group or menstrual cycle phase. These data suggest that menstrual cycle phase has a powerful modulatory effect on physiologic reactivity in women with PMDD but not in healthy women. Physiologic response to affective stimuli appears to be intact in women with PMDD across the menstrual cycle.

Stress and outcome success in IVF: the role of self-reports and endocrine variables

BACKGROUND

The aim of this study was to examine the associations between urinary levels of the stress hormones adrenaline, noradrenaline and cortisol during treatment with self reported stress, in order to investigate the mechanism for the previously observed negative association of anxiety and depression with the outcome of IVF/ICSI.

METHODS

In a multicentre prospective cohort study, women entering their first cycle of IVF/ICSI treatment were asked to participate. From each participant nocturnal urine samples were collected; pre-treatment, before oocyte retrieval and before embryo-transfer (ET), to assess hormonal concentrations. Additionally, two questionnaires were administered before the start of the treatment to measure anxiety and depression.

RESULTS

168 women completed the questionnaires and collected at least two urine specimens. A significant positive correlation between urinary adrenaline concentrations at baseline and ET and the scores on depression at baseline were found. In women with successful treatment, lower concentrations of adrenaline at oocyte retrieval and lower concentrations of adrenaline and noradrenaline at ET, compared with unsuccessful women, were found.

CONCLUSIONS

The significant positive association of adrenaline concentration with pregnancy and with depression suggested that this adrenal hormone could be one of the links in the complex relationship between psychosocial stress and outcome after IVF/ICSI.

Condições afetivo-emocionais em mulheres com síndrome pré-menstrual através do Z-Teste e do IDATE

A presente pesquisa visou constatar as condições afetivo-emocionais em mulheres com síndrome pré-menstrual (SPM), comparadas com outras mulheres sem sintomas pré-menstruais. A amostra foi constituída de 43 universitárias, na faixa etária de 18 e 35 anos, distribuídas em dois grupos: Grupo 1, constituído de 25 mulheres com SPM, e Grupo 2 (Controle), de 18 mulheres sem estas disfunções. Foram utilizados como instrumentos a técnica de Zulliger (Z-Teste forma coletiva) e o Inventário de Ansiedade-Traço-Estado - IDATE (Spielberger), e para tratamento estatístico na análise comparativa dos dados o t-Teste para amostras independentes. O nível de significância escolhido foi p < 0.05. Os resultados indicaram que as mulheres do grupo com síndrome pré-menstrual reagem emocionalmente de forma mais intensa e têm tendência à perda de controle emocional em índice maior que as mulheres do grupo sem sintomas pré-menstruais.

Menstrual cycle effects on performance of mental arithmetic task

The purpose of this research was to identify the relationship between task performance and menstrual cycle. The difference of performance on menstrual cycle phase was investigated. The task was the mental arithmetic task which involved the non-sequential and higher order cognitive processes. The duration of the experiment was twenty minutes. Two-way analysis of variance by repeated-measures design was used to examine the differences in task performance between phases and temporal variations. Results showed that there was a significant difference in correct input time during temporal variations though there was no significant difference between phases. Moreover, the relationships between phases and intra-individual variations in task performance were examined using coefficient of variance (CV). CVs were plotted in three dimensions to examine the relationships between intra-individual variations and phases. Based on CVs, the subjects who showed differences were classified into two groups: those with a small difference in three phases and those with a difference every phase. The phase which indicated large CV changed with individuals.

Patterns of depressed mood across the menopausal transition: approaches to studying patterns in longitudinal data

To date many researchers have focused on depression as a discrete episode, attempting to relate its occurrence to a transition in menopausal stage or other factors that might account for its occurrence. Characterizing change over time requires consideration of pattern or trajectory, not merely discrete events. The purposes of this paper are to: 1) to explore methods for intraindividual and interindividual (group) analysis of patterns of depressed mood among midlife women 2) to identify challenges for analytic strategies for understanding depressed mood as it is experienced by midlife women, with special concern for its relationship to the menopausal transition. Data from the Seattle Midlife Women's Health Study were used to illustrate approaches to intraindividual and interindividual analysis of patterns of depressed mood. For most women, menopausal transition was not a time when there was a new episode of depression. Instead, a minority of women showed evidence of becoming depressed once the transition had begun. The most prevalent pattern was that of non-depressed mood across the years of the menopausal transition. Association of several factors with a pattern of depressed mood included life stressors, perceived poor health, and vasomotor symptoms.

Psychosocial aspects of selected issues in women's reproductive health: current status and future directions

Emphasizing research published in the past decade, this article presents a summary and evaluation of psychosocial investigations of women's reproductive health, with a focus on selected aspects of menstruation, pregnancy and birth, infertility, and menopause. In some areas, studies have focused on negative physical and psychological concomitants of these health issues. However, research reveals substantial individual variability, with most women adapting well to reproductive health changes. Although methodological and conceptual shortcomings have limited firm conclusions, research has advanced our understanding of the multivariate biological, psychological, and social influences on women's reproductive health and associated outcomes. Understanding and promoting women's reproductive health across the lifespan requires biopsychosocial approaches to research.