Recent evidence indicates that reproductive-age people have inadequate fertility awareness (FA) concerning fertility, infertility risk factors, and consequences of delaying childbearing. However, no study has tried to summarize these studies and to clarify the variables associated with FA, namely the role of gender, age, education, and reproductive status on FA. A literature search up to February 2017 was conducted using the EBSCO, Web of Science, Scielo, and Scopus electronic databases with combinations of keywords and MeSH terms (e.g. 'awareness' OR 'health knowledge, attitudes, practice' AND 'fertility'; 'fertile period'; 'assisted reprod*'). Seventy-one articles met the eligibility criteria and were included. The main results showed that participants report low-to-moderate FA. Higher levels of FA were shown by women, highly educated individuals, people who reported difficulties with conceiving, and those who had planned their pregnancies. Having or desiring to have children was not related to FA level. An inconsistent association between study participant age and FA was observed, with some studies indicating that older participants had higher FA, but others found an opposite result or did not find any association. The current findings suggest that interventions to increase FA are warranted, especially those targeting men, people with low education, and in family planning settings. Interventions and campaigns should be customized to meet individuals' needs regarding FA. Because of the high heterogeneity regarding the assessment of FA, these conclusions must be interpreted with caution.

Purpose: A growing number of studies have explored the psychosocial burden experienced by cancer caregivers, but less attention has been given to the psychophysiological impact of caregiving and the impact of caregivers’ coping strategies on this association. This paper reviews existing research on the processes underlying distress experienced by cancer caregivers, with a specific focus on the role of coping strategies on psychophysiological correlates of burden. Methods: A broad literature search was conducted in health-related databases namely ­MEDLINE, Science Citations Index Expanded, Scopus, and PsycINFO, using relevant search terms. All types of studies published in English were considered for inclusion. Results: We found that cancer caregiving was related to increased blood pressure, dysregulation of autonomic nervous system, hypothalamic–pituitary–axis dysregulation, immune changes, and poor health-related behaviors. We also found that problem-focused coping was associated with decreased caregiver burden, decreased depression, and better adjustment, while emotion-focused coping was related to higher levels of posttraumatic growth and psychological distress. The way coping impacts psychophysiological correlates of burden, however, remains unexplored. Conclusion: A better understanding of the psychophysiological elements of caregiver burden is needed. We propose a model that attends specifically to factors that may impact psychophysiological correlates of burden among cancer caregivers. Based on the proposed model, psychosocial interventions that specifically target caregivers’ coping and emotion regulation skills, family functioning, and self-care are endemic to the preservation of the health and well-being of this vulnerable population.