1. Introduction
Since the official declaration of the pandemic and the health emergency caused by COVID-19 in March 2020 [
1], pregnant women were considered a high-risk and vulnerable group given that the impact of the disease on their health and the babies’ was unknown [
2]. The specialists were mainly concerned about the possible vertical transmission of the mother’s disease to the fetus, the seriousness of it in the mother, and the complications it would cause during pregnancy or labour [
3,
4]; they were also questioning its impact on the mental health of mothers-to-be [
5].
To contain the disease, the World Health Organization globally established measures to supress contagion like lockdowns and social distance, which had a significant impact on different aspects of life of the population, particularly on mental health [
6].
The emotional impact of the pandemic on pregnant women has produced various studies focused on identifying the presence of anxiety [
7,
8], depression [
9,
10], stress [
11], and post-traumatic stress disorder [
12] by means of screening instruments; nevertheless, Ahmad and Vismara [
13] have warned that their use does not allow for the distinction between transitory maternal discomfort and a more structured psychopathology, which is an important aspect to fully comprehend said impact and define the ideal type of intervention.
According to the American Psychological Association [
14], emotional distress is a set of painful physical and mental symptoms that are associated with the normal fluctuations of mood in most people. In some cases, it can indicate the start of more severe disorders, but in others it is only a set of temporary emotional reactions expected within a specific context [
15].
The proposal to explain emotional distress as something common and not necessarily pathological emerged more than two decades ago, in the field of psychiatry, by questioning the prevailing systems of diagnostic classification and the problem of labelling emotional reactions to different circumstances as disorders [
16]; on the other hand, it has also been associated with the medicalisation of the problems daily faced by people [
17], as well as with other perspectives on the topic.
Derived from this, Velasco [
18] suggests that women get sick more often due to the sociocultural pressures and the gender determinants they live with, which produces them mental distress; additionally, Burin [
19] proposed an explanation of emotional distress in women from a point of view that is closer to their daily lives and farther from psychopathology, defining it as transitory emotional expressions of varied nature that occur as a response to different situations faced in life and a given social context. The emotional health of pregnant women has also been studied from this point of view, based on a perspective that helps to understand and explain the main emotional manifestations that occur in this stage [
19]. This is a wider perspective that contributes to the comprehension of emotional health in women during pregnancy rather than establishing psychopathological labels of diagnosis.
To date, few studies have addressed the psychological impact of COVID-19 on women infected during pregnancy, and their findings show significant percentages of moderate depression and anxiety [
20], as well as a fear of dying, concern for the baby, the impact of isolation, and social stigma [
21].
In Mexico, some studies on pregnant women [
22] have been carried out to know the prevalence of depression, anxiety and stress, obtaining high percentages for these conditions; likewise, the emotional support provided via social media was also researched [
23].
According to previous studies [
24,
25], qualitative research on the impact of COVID-19 on mental health is necessary to deepen and understand the emotional responses of people before the pandemic, as well as their experiences, perceptions, fears and disruption, given the very few studies done from this approach. Additionally, it has been suggested that qualitative studies performed during the COVID-19 pandemic may help to better understand the hypothetical cases of quantitative epidemiological models to improve their use [
26].
In this regard, several studies [
25,
27,
28] have used this methodology to deepen the comprehension of the psychological impact that pregnant women have gone through during this pandemic. Nevertheless, none of them has focused on researching the emotional impact of the disease in mothers-to-be, therefore it is necessary to continue doing qualitative research with this population.
Likewise, it is important to note that this pandemic has demonstrated the lack of adequate protocols to provide psychological care that addresses its impact on the mental health of people. In the case of Mexico, perinatal mental health is a pending matter, for even though there already is an official standard [
29] that highlights the need to provide psychological care to this population, up to now the psychological care for pregnant women remains excluded from their comprehensive medical care [
19].
As a result, the objective of this study is to know the emotional experience of pregnant Mexican women who tested positive to SARS-CoV-2 during their last trimester based on two models: a) the biopsychosocial health model by Velasco [
18], which suggests that the concept of health-disease is an interactive process where both biological and physiological aspects of the body intervene, along with its impact on the social context and the subjective aspects of how people experience it and face it; and b) the explanatory model of psychological distress in pregnant women with obstetrical complications [
19], which suggests that emotional distress is a series of unpleasant emotional manifestations, of transitory nature, expressed by women during pregnancy, as part of their experience during the reproductive event. Additionally, it is a constant process whose intensity may vary depending on the medical diagnosis of the complication and the experience of pregnancy.
4. Discussion
The objective of this research was to know the emotional experience of women who tested positive for SARS-CoV-2 in the last trimester of their pregnancy, during the first and second waves of COVID in Mexico. In that regard, it was found that most participants experienced mild to moderate emotional distress. Nevertheless, it was intensified in those who suffered from comorbidities. Besides, it was identified that said distress increased during three times of crisis: 1) due to the complications and comorbidities of the pregnancy; 2) when getting infected with COVID-19; and 3) during postpartum. On the other hand, the perception of medical care and the social support they received were factors that contributed to reducing their emotional distress.
This effort contributes to specifically establishing the emotional condition in which this population went through their pregnancy during the disease and the pandemic; it also allowed us to understand the impact that the separation from their babies and their isolation in hospitals had on these women, which eventually resulted in changes in their mothering. By means of this work, we aim to highlight the need to generate medical care models during health emergencies that include psychological care as part of the obstetrical care under this circumstances.
The results obtained in this study allow us to establish that the emotional experience of women who became ill with COVID-19 during their pregnancy generated mild to moderate emotional distress, which is consistent with that proposed by Ng [
35], who suggest that the characteristics of emotional manifestations during the pandemic were reactive and responded to short-term adjustment and long-term adaptation problems, and that due to psychosocial factors such as the uncertain future, fear of contagion, confinement, life changes and economic concerns, these manifestations were expected and therefore should not be psychopathologised.
On the other hand, it is important to consider the context in which this study was carried out (during the first and second waves of the pandemic in Mexico). Up to that moment, little was known about the impact of COVID-19 on pregnant women and their babies, and neither vaccines for protection against contagion nor medication to reduce the risks of infection had been created yet. The population was in lockdown for about three months and the economic activities were gradually reinitiated.
It should be noted that, in this study, 63.6% of the interviewees had obstetrical complications (threatened miscarriage and/or preterm birth, gestational diabetes and pre-eclampsia) or comorbidities (overweight or obesity, and metabolic, cardiac and hepatic diseases). This coincides with that proposed by the explanatory model of emotional distress in pregnant women [
19].
Although it is known that a pregnancy involves physical, psychological and social changes that must be assimilated by women to adapt to motherhood [
36], when it is experienced with complications and comorbidities, its psychological impact is greater [
19].
In that regard, an important finding made by this study that contributes to understand the emotional distress of this population is the identification of three times of crisis that exacerbate it: 1) during the pregnancy; 2) during COVID-19; and 3) during postpartum.
Regarding the former, the fact that most of the participants had obstetric complications and/or comorbidities influenced their experience of emotional distress to a greater extent, mainly due to two factors: 1) those inherent to pregnancy and 2) those related to the pandemic. In terms of the first factor, women lived their pregnancy with a lot of worry, tension and fear. Similarly, it was found that the lack of pregnancy planning was another aspect that contributed to exacerbating this distress, which is consistent with the explanatory model mentioned above [
19]. As for the factors related to the pandemic, it was identified that fearing for the health of the baby, the fear of getting infected with SARS-CoV-2, and economic concerns also contributed to increasing the emotional distress of the participants during their pregnancy in the same way it is highlighted by other studies [
27,
37]. However, this finding is contrary to other studies that found no association between gestational complications and the emotional well-being of women [
38].
In the second time of crisis, it was observed that the emotional manifestations of the participants became more acute when dealing with COVID-19 symptoms, especially in those with previous medical problems, with a predominance of fear for their health and that of their baby. However, the greatest impact was related to being separated from the baby and isolated in the hospital, which is consistent with similar studies [
39].
In contrast, it can be seen that despite the emotional impact that living their pregnancy during the pandemic and having COVID-19 had on these women, this situation allowed them to value the life changes brought about by the pandemic, focusing more on caring for their health and that of their family, feeling grateful for having overcome the disease, spending more time with their baby and their other children, enjoying family moments, among others, which is consistent with previous findings [
40].
As for the last time of crisis—postpartum—this study found that during this period women persisted in their fear of infecting the baby, but some also decided to continue their isolation at home, which prevented them from caring for their child for several more days; this is similar to what was reported by Freitas-Jesus [
21]. Similarly, several participants were left with aftereffects of the disease, which also contributed to their isolation. In addition, most women reported that they had to make changes in the care of their baby, including extreme hygienic measures, such as the use of masks to approach and interact with the baby, which made them desperate and limited them, as reported in other studies [
28]. It is possible that this influenced and changed the mothering of the participants, as affirmed by Chivers [
27].
Another important finding of this study is that just over a quarter of the participants experienced the loss of one or more family members to COVID-19. Regarding this, it was observed that women tended to postpone their grieving process to focus on their pregnancy and health, but it was not until the postpartum period that they allowed themselves to experience their grief, which led to prolonged emotional distress. This is consistent with other findings [
40]; in addition, the characteristics of the pandemic meant that women had to deal with different types of loss, as Kumar [
41] has noted.
In this sense, another possible grief identified is related to having lost the opportunity to experience the medical care of their pregnancy and its resolution as they had hoped it to be and not as the experience actually was, due to the changes made in medical care to avoid contagion [
40]; however, this issue needs to be further explored in future studies.
As a final part of this discussion, there are two important aspects that nuanced and contributed to mitigating the emotional distress of the interviewees: 1) their perception of medical care and 2) the social support they received.
It is important to note that the Mexican health authorities published guidelines with changes in obstetric care [
42], which ruled hospital care during the period in which this work was carried out. Although these modifications had some influence on the medical care received by the participants, in contrast to what has been reported in other countries [
28] where medical care for pregnant women was limited and affected—which in turn caused them anxiety—in Mexico, the participants' perception of medical care was described as good and fast, with no restriction of medical visits and with all necessary studies available, even if the priority was to deal with the health emergency caused by the pandemic while having a significant lack of beds and medical staff—all of which coincides with previous studies [
43]. However, this does not agree with the findings of Cigaran et al [
44], who affirmed that pregnant women with emotional alterations perceived medical care in a negative way.
Nevertheless, several interviewees mentioned there were no clear protocols for the care of their babies after COVID-19, which caused them confusion. They also faced difficulties when getting in touch with their relatives or when not being able to receive any visits during their hospitalisation, which in turn influenced their perception of care and their emotional distress. This coincides with previous studies [
45] stating the medical staff and maternity services were working under pressure, sometimes understaffed, which often made organisation and communication with relatives difficult.
As for perceived social support, in contrast to other countries where restrictions due to lockdowns had a strong impact on the support received by women during their pregnancy from family members and close friends [
46], this study found that the perception of social support received by the participants during the three times of crisis under analysis had an influence in mitigating the intensity of their emotional distress, despite the isolation and limited contact they had with their family members during hospitalisation, which initially exacerbated their distress.
In this regard, it is important to consider that around 23% of families in Mexico [
47] are extended families (i.e., the families of origin and those of procreation live or spend a lot of time together); in addition, because of the pandemic, many Mexican families had to join in tandem to solve economic problems and to care for their children and elderly. In this sense, the extended family became an important support network during confinement [
48].
Moreover, it should be noted that in Mexico only 17.5% of people remained in absolute confinement during the health emergency while the rest remained in partial confinement—they could go out for shopping or medical consultations [
49]. This could also explain why most of the interviewees had the support of their relatives and other close people during their pregnancy and postpartum since, in many cases, they lived in the same house or went to help them. This support helped them to feel accompanied and helped in caring for the baby, which prevented emotional distress from flaring up, as noted in other studies [
44,
50].
On the other hand, the experience of the pandemic highlighted the need for health workers to be prepared to provide emotional support and accompaniment to patients during hospitalisation and isolation. Therefore, telemedicine and the use of technology to provide care was an efficient alternative in several countries [
51]; however, it would be necessary to implement its use in the Mexican health system.
In terms of psychological care for pregnant women, it would be appropriate to generate alternative online self-help groups formed by other patients, which could be led and supervised by psychologists or experts in perinatal education, taking the burden of providing this care and follow-up off the shoulders of the medical personnel, considering the overload and pressure with which these personnel have had to face their work during the pandemic, while also generating new spaces that give women the confidence to work on their emotions, as proposed by Lega [
52].
Despite the diversity of studies carried out on the impact of the pandemic on the mental health of pregnant women, there have not been many studies done on the subject in Mexico; therefore, having been able to carry out a qualitative study on women with COVID-19 during pregnancy also represents an opportunity to delve deeper into the subjective experience of this population in order to learn about and obtain a broader vision of this phenomenon. For this reason, the aim of this study is to provide information that contributes to understanding the impact and considering the importance of providing the necessary attention to the population in circumstances such as those experienced.
On the other hand, being able to conduct this study within one of the largest public medical institutions in the country gives us a broader picture of how medical care was experienced and how the health emergency was dealt with, and can also give us an insight into what the experience was like in the rest of the country.
As for limitations, this work was carried out with women who were entitled to social security, which guaranteed them medical care; therefore, women without care or social security should have been included in order to understand the emotional impact on a wider part of the population.
Another limitation was that the interviews were conducted by telephone, which prevented us from observing the non-verbal communication of the participants, as well as their reactions. Similarly, some of these interviews had to be conducted despite the lack of a relaxed and distractor-free environment because the women sometimes did the interviews with their baby next to them and/or near other people who distracted them. Finally, the variation in the time that elapsed between giving birth and the interview may have influenced the participants' recall and perception of the event and its emotional impact.
It is up to future research to study the grief experienced by pregnant women due to COVID-19 in depth.