Sexual arousability of women has not been consistently found to vary significantly over phases of the menstrual cycle. We studied changes in the temperature of a labium minus and subjective sexual and genital arousal recorded on semantic scales while watching erotic video in 12 women with natural menstrual cycles and 12 women using low-dose estrogen oral contraceptive pills. Natural cycle phase...

Objective: To investigate a possible correlation between sexual hormonal status and presence of female sexual dysfunctions (FSD) through the Female Sexual Function Index (FSFI) in females with spinal cord injuries (SCI). Methods: We selected 39 SCI fertile-aged women. At visit 1 we assessed the 5 presence of FSD using the FSFI and all individuals were submitted to a haematic hormonal evaluation...

Using a prospective design over three complete menstrual cycles, 147 heterosexual and 89 lesbian women made daily recordings of their basal body temperature (BBT), cervical mucus status, menses, and completed a daily checklist of various sexual behaviors (including sexual self-stimulation and sexual activity with a partner). They also gave their age, height, weight, age at menarche, number of p...

Two studies address the role of hormonal shift across menstrual cycle in female dehumanization of other women. In Study 1, normally ovulating women (NOW) and women who use hormonal contraceptives (HCW) are compared in terms of how much they dehumanize other women and two other control targets (men and elderly people). In NOW, the level of dehumanization of other women, but not of men and elderl...

People can accurately infer others' traits and group memberships across several domains. We examined heterosexual women's accuracy in judging male sexual orientation across the fertility cycle (Study 1) and found that women's accuracy was significantly greater the nearer they were to peak ovulation. In contrast, women's accuracy was not related to their fertility when they judged the sexual ori...

In the treatment of sexual addiction and compulsivity, the family unit is often neglected. Yet this disorder has a major impact not only on the identified patient, but also on the spouse or partner (the coaddict) and on the family as a whole. Moreover, the family unit is the context in which the sexual addict continues to live, and the mental health of the partner has a significant impact on th...

Transmission of malaria parasites to mosquitoes is initiated by the obligatory sexual reproduction of the parasite within the mosquito bloodmeal. Differentiation of specialized transmission stages, the gametocytes, into male and female gametes is induced by a small mosquito molecule, xanthurenic acid (XA). Using a Plasmodium berghei strain expressing a bioluminescent calcium sensor, we show tha...

Background: One of the important components reproductive Health that can has some effects on physical and psychological aspects of couple's life is Infertility. Infertile women are concerned about their sexual and physical health, it is even possible, and use and evaluation of assisted reproductive techniques have negative effects on women feelings about the sexual value and marital relati...

Although female sexual dysfunction is a problem with low priority, it can have a profound impact on quality of life. In women, the cycle of sexual response begins in the brain, where a memory, an image, a scent, music, or a fantasy acts as a trigger to prompt sexual arousal. Thus, the brain is really the key and starting place for treatment of sexual dysfunction. Decreased libido, altered arous...

Defects in meiosis can produce different checkpoint responses in female and male animals, suggesting that meiotic checkpoints exhibit sexual dimorphism. A recent study in Caenorhabditis elegans indicates that meiotic checkpoint activation is similar between the sexes and the primary difference lies in the downstream consequences.