Introduction & Objective: Planning in order to provide basic mental health for the couples during the pregnancy and post partum, requires an awarness of the situation of the existing psychological diseases among this group of society. This study aims at determining the mental health of women and their husbands during the pregnancy and postpartum.Materials & Methods: This research is a temporary, analytic and descriptive study in which a one-shot case study with 2 groups is used. The subjects consist of 100 couples selected simply and randomly from the representative samples. In order to collect the data, a form of personal characteristics, containing age, occupation, level of education, degree of pregnancy and agreement of couples with pregnancy and standard GHQ-28 questionnaires is used.Result: On the basis of achieved results, theout break rate mental disorders during of the first-mid of pregnancy among women and men is 25.7 percent and 24.4 percent, respectively. In the secondary-mid of pregnancy, the outbreak rate of mental disorders among women and men 47.9 and 39.9 percent, respectively. This rate of mental disorders among women and men is 36.4 and 35.7 percent, after pregnancy, respectively. These findings also represent that among the women and men studied, the most average scores of GHQ is due to depression domain, that is: (12.91± 1.52), (15.12± 4.81). according to achieved results, women in comparison with men meaningfully have achieved higher scores in subsets of depression symptom, disorder in performance, anxiety and physical symptoms.Conclusion: Regarding the high widespread of mental disorders among women and their husbands during the pregnancy and after it, more attention to mental supporting of couples during the pregnancy and postpartum, should be paid. These achieved results, the responsibility of decision-makers, healthy planners of country and the universities of medical-sciences more and more in relation to formulation of applied programs and implemention of mental health were revealed.