background and purpose: prenatal health behaviors encompass different health-promoting behaviors in women of reproductive age, which improve physical and mental health, as well as pregnancy outcomes. this study aimed to evaluate the effect of prenatal training on the health-promoting behaviors of the women of reproductive age. materials and methods: this randomized controlled clinical trial was...

background : the study of reproductive behaviors is one of the important factors of population. it plays a pivotal role in the growth of population.  reproductive behaviors are influenced by the cultural values and traditional beliefs of individuals. the aim of the present study is to compare reproductive behaviors of nomadic and non-nomadic tribes in the semirom province, and determine factors...

Estrogen is associated with female sexual behaviors, particularly receptive behaviors during the reproductive cycle. Less is known about the relationship between estrogen and female preference behaviors that may precede receptivity and copulation. Separating the mechanisms underlying preference from receptivity is often confounded by the tightly coupled cycle- or estrogen-dependent expression o...

The olfactory tract in crucian carp (Carassius carassius) is divided into three distinct bundles: the lateral tract (LOT) and the lateral (lMOT) and medial (mMOT) bundles of the medial tract. The LOT has been shown to mediate information associated with feeding behavior, whereas the mMOT mediates information associated with alarm response. The role of the medial olfactory tract (lMOT and mMOT) ...

Background: Reproductive variables may play an important role on the correlation between irrational parenthood cognition (IPC) and destructive behaviors of infertile couple. Objectives: The aim of this study was to determine the correlation between IPC and destructive behaviors by reproductive variables in primary infertile women. Methods: The study was descriptive-analytic. 183 cases of prim...

abstract background: infertility is a reproductive health problem and its prevalence is increasing in developing countries. this problem has some significant effects on the sexual behaviors of infertile women, especially during infertility treatment periods. discovering the existing beliefs in the field of sexual and reproductive health and also determining the misconceptions would define the e...

Male dimorphism has been thought to correlate with alternative reproductive behaviors. Alternative reproductive behaviors promote asymmetry in sperm competition, and the differences in fertilization success could promote adaptations in ejaculate characteristics in relation to each reproductive behavior. Using allometric analysis, we show that ejaculate dimorphism clearly exists in males of the ...

the present study was aimed to investigate the effect of fluoxetine on aggressive behaviors towards female and testosterone concentration of male fighting fish (betta splendens) during one reproduction event. male specimens were exposed 6 days to concentrations of 0 (control treatment) and 0.54 µg/l fluoxetine (exposed treatment) and aggressive behaviors of them assessed on different reproducti...

BACKGROUND Due to the increase of premarital sex and the lack of reproductive health services, unmarried rural-to-urban female migrants experience more risks of sex and reproductive health (SRH). This study was designed to describe SRH related knowledge, attitude and risk behaviors among unmarried rural-to-urban female migrants and examine the predictors of reducing sexual and reproductive risk...