The aim of this study was to determine the effect of health education on the knowledge and attitude regarding family planning and contraception’s method among the women who obligatory attended the Premarital Counseling Center in Yasouj city, Iran. An experimental study was carried out and a total of 200 women were selected for the study using convenience sampling method among women who attended in the health centre in order to utilize the necessary premarital actions. Respondents were divided by two experimental and control groups randomly. A pre-evaluation was done on the knowledge and attitude on family planning using a structured questionnaire. After which, the health education for experimental group was done within four educational sessions during 4 consecutive weeks and control group underwent traditional education method.Post evaluation was utilized for any changes regarding their knowledge and attitude among the respondents immediately after the intervention. Independent and paired t-test was used to evaluate the mean knowledge and attitude scores differences among both groups. Results showed that there was a significant improvement in respondents’ knowledge and attitude after educational program in experimental group (p<0.001), while no significant difference was observed in knowledge and attitude of control group. The finding also indicated that age was significantly associated with the level of respondents’ knowledge. These results deal the effectiveness of the educational method. In conclusion, the educational method is effective in increasing the knowledge and improving the attitude of women regarding family planning in Yasouj compared to current used educational method. Future educational programs need to incorporate the features that have been associated with successful interventions in the past, as well as including their own evaluation procedures.

Sexual function was improved 6 months after vaginal tightening. This indicates that elective vaginal tightening had a positive effect on the sexual function in women. However, the increase in dyspareunia and decrease in lubrication may limit the application of this type of surgery. Further studies with longer follow-up are required to verify the long-term results of vaginal tightening.

Cockroach is one of the most important pests in urban communities. This study was conducted to determine the situation of cockroach infestation and effective factors on cockroach trap count in urban communities of Yasuj City in southwestern Iran. In this study cockroach population in 573 sampling units (residential units, official places, and hospitals) was monitored using sticky traps over a five-week trapping period. Occupants of 348 residential units were also questioned (by means of questionnaire) for cockroach infestation in their respective residence. The study shows almost 39% of sampling units were infested by cockroach. Five species from two families had been identified: Blattidae (comprisingBlatta orientalis,B. lateralis, andPeriplaneta americana) and Blattellidae (comprisingBlattella germanicaandSupella longipalpa). German cockroach,B. germanica, with widespreaddistribution (80% of infested sampling units) showed the highest frequency (96.7%) of trap counts. The expression of the distribution of German cockroach populations and some factors could affect trapping, and population monitoring in an urban community was surveyed. Additionally, affecting some exclusion factors on cockroach infestation was pointed. Rates and source of cockroach infestation were discussed from the viewpoints of the residents.

The aim of this study was to determine the estrogenic activity of Nigella sativa (NS) by vaginal cornification assay using an ovariectomized rat model. Forty ovariectomized Sprague Dawley rats, weighting 250 to 350 g were used in the study. N. sativa powders were administered to ovariectomized rats for 21 consecutive days at dosages of 300, 600 and 1200 mg/kg respectively, and were compared with each of daily treatment with 0.2 mg/kg conjugated Equine estrogen as positive control or distilled water as negative control. Vaginal smears were taken to observe the estrogenic effect on vaginal epithelium of rats. The vaginal smear showed an atrophic pattern at baseline. The occurrence of vaginal cornification after N. sativa supplementation indicated estrogenic activity of N. sativa, but this effect was not as much as CEE. The most influence of N. sativa in vaginal cornification was observed in low dose NS that this result was in agreement with serum Estradiol level of this group. The cornified cells percentage significantly differed from control group (P<0.05). These data suggest that N. sativa possesses estrogenic function in the ovariectomized rat model which can be helpful in managing menopausal symptoms as an alternative for Hormone Replacement Therapy.