Introduction

MFA is manifest in behaviors demonstrating care and commitment to the unborn child and includes adequate nutrition, avoidance of harmful drugs and substances such as alcohol, and relaxation during pregnancy [6].

Attachment is a method for conceptualizing and measuring the quality of romantic relation-ships between two individuals, its typical feature is the emotional bond between two persons that creates a sense of psychological safety [7]. MFA theory indicates a strong relationship between parents and the fetus during prenatal period [8]. The maternal-fetal relationship appears to be associated with psychological health and might play an important role in identifying mothers who need additional support during pregnancy [9]. Maternal concept and adaptation to pregnancy are dependent on cognitive representations of the fetus [10].

Gender role refers to a set of beliefs about masculinity and femininity; it includes information about physical appearance, attitudes, interests, traits, social relationships, and job, which are interrelated [1]. Feminine and masculine gender roles are two independent dimensions; however, both genders have some femininity and masculinity, as well [11]. Various biological and environmental factors and experiences can affect gender role [12].

There are different patterns to explain the gender roles (femininity and masculinity). According to the two-dimensional model propounded by Bem, each individual can assumes both gender roles at the same time [13]. Based on this model and the explanation of psychological health, those who face life events with the behavioral capabilities of both genders have high mental health [14]. Expressive and practical words are used for the conceptualization of masculinity and femininity [15]. In a study performed by Lippa (2002), a considerable overlap was found between two practical and expressive personality traits in terms of gender roles [16].

Schema is a term associated with cognitive psychology, which determines how people think, learn, process, and remember data. Bem believed that people have different gender schemas, which are obtained from data gathered by the person about a gender in family, culture, and society during his/her life [17].

Thus, according to Bem’s theory, high levels of both sexual traits in the individual can constitute gender adaptive features. Healthy, compassionate individuals encounter problems easily, make decisions without hesitation and indecision, and can endure mental pressure [18].

Training interventions aimed at increasing sensitivity and maternal attachment to the fetus through activities such as touching and recording fetal movements during pregnancy can lower anxiety during pregnancy and increase MFA after delivery [19].

To the authors’ best knowledge, this is the first attempt to investigate the relationship between MFA and gender roles. In this study, we purported to predict MFA according to gender roles in pregnant women, in so doing, the level of fetal attachment in mothers with a masculine or feminine gender role was evaluated.

 Materials and Methods

This descriptive, correlational study was conducted on 171 primiparous and multiparous women of more than 24 weeks of gestation, referring to the Obstetrics and Midwifery Department of Kowsar Hospital, Shiraz, Iran, during May-June 2015. The subjects were selected using purposive sampling, and data were collected using a demographic-obstetric form including age and obstetric information, Cranley’s Maternal-Fetal Attachment questionnaire [5], and Bem’s Gender Role questionnaire [17].

The inclusion criteria were Iranian nationality, primiparous and multiparous pregnant women, aged between18 and 40 years, ability to read and write, gestational age of above 24 weeks, single pregnancy, and planned pregnancy without any obstetric problems. The exclusion criteria were patients with previous history of infertility or chronic mental or physical diseases in women.

Before initiating the study, the approval of the Ethics Committee of Islamic Azad University of Shiraz was obtained, the subjects were assured of the confidentiality of the data, and informed consent was obtained from all the participants. After explaining the objectives of the study to the mothers (with regard to ethical principles for medical research), sampling was performed. Sample size of the study was determined to be 200 women using Morgan’s table. After eliminating incomplete questionnaires, 171 participants remained in the study.

Data collection tools consisted of demographic-obstetric form, investigating demographic and current pregnancy status (i.e., maternal age, gestational age, parity, age of marriage, and history of abortion), which was completed at the beginning of the study. Bem’s Gender Role questionnaire is a 30-item scale rated using a 7-point Likert scale (1=completely incorrect, 2=incorrect, 3=almost incorrect, 4=I don’t know, 5=almost correct, 6=correct, and 7=completely correct). The questionnaire was validated in Iranian population by Ali Akbari (20), and includes three subscales of femininity (11 items), masculinity (11 items), and neutral (8 items) (20).

The reliability of this scale, as estimated by Bem, is 0.90 [18]. The Cronbach's alpha is reported to be 0.80 in Iran. The component coefficients for femininity and masculinity were 0.82 and 0.78, respectively [20].

Canley’s Maternal-Fetal Attachment question-nnaire was first applied by Cranley (1981) and its validity (0.85) was confirmed [5]. Jamshidimanesh et al. confirmed content validity (0.83) of the Farsi version. This questionnaire consists of 24 statements, rated using a 5-point Likert scale (5=strongly agree, 4=agree, 3=not sure, 2=disagree, and 1=strongly disagree). Item 22 was reverse scored. The minimum and maximum scores were 24 and 120, respectively, with higher scores indicating stronger attachment [21]. Abbasi et al. also confirmed the validity of the Farsi version using content validity (2010) [22].

To analyze the data, Pearson product-moment correlation and multivariate regression were run, using SPSS version 16. P-value less than 0.5 was considered statistically significant.

 Results

The mean age of the participants was 30.75±4.84 years, the majority of whom (n=115, 67%) were aged between 18 and 30 years. The mean number of parities was 1.87±0.93 and the majority of the subjects (n=123, 72%) were primiparous. Mean gestational age was 30.50±7.25 weeks and the majority of the subjects (n=99, 58%) were within 24-32 weeks of gestation. The mean duration of marriage was 9.77±0.17 years, and the mean numbers of abortion was 0.26±0.39. The total mean score of MFA was 95.53±9.69.

Among gender role indicators, femininity, masculinity, and neutral indicators had the mean scores of 69.13±5.62, 59.69±7.56, and .92±5.1, respectively (Table1). Our results showed a statistically significant correlation between MFA and femininity and masculinity components of gender role. Maximum correlation was noted between masculinity and MFA (R=0.33, P<0.001), and then, between femininity and MFA (R=0.24, P=0.009). There was no correlation between neutral gender role and MFA (R=0.12, P=0.084; Table1).

Almost 14% of the variance in MFA was explained by gender role (Table 2). Considering the comparison of regression coefficients, the femininity (β=0.159, P=0.015) and masculinity indicators (β=0.266, P<0.001) could predict MFA, while neutral component (β=0.109, P=0.64) did not predict MFA (Table 2).

Discussion

The present study exhibited a significant positive relationship between MFA and feminine gender role, that is, MFA was predicted by feminine gender role. In this regard, maternal concept is part of the feminine gender role [1], and an important part of maternal concept is the unique relationship experience between mother and child, beginning with the MFA during pregnancy that is part of the gender role [2].

The mere knowledge about a woman implies certain physical characteristics (e.g., soft voice,  delicate, and beautiful), psychological traits (e.g., kind, dependent, weak, emotional), and doing special activities (e.g., childcare, cooking, and gardening) [1].