A study carried out by researchers from the University of Granada has shown that there are no significant differences between the sexual fantasies that men and women usually experience, since both sexes fantasize about intimate or romantic aspects that involve their partner or loved one. .
Researchers at the National Institute of Mathematics and Biological Synthesis of the University of Tennessee (USA) have shown that more than four million years ago the Ardipithecus put aside promiscuity and became faithful individuals to their partners.
More than 70 percent of Spanish women use contraceptive methods during their first sexual relationship, although this value is different according to the autonomous communities and the level of study of the respondents, according to a study published in the journal Health and Place.
Is vaginal orgasm different from orgasm achieved by stimulating the female clitoris? A study by Emmanuele Jannini, from the University of Aquila (Italy), has just suggested that these are two radically different orgasms. The findings are published in the 'Journal of Sexual Medicine'.
Bicycle saddles are designed in such a way that weight can compress the nerves and blood vessels in the perineum area - the pelvic floor - which are necessary for the proper functioning of the sexual organs. A new study published in the Journal of Sexual Medicine shows that the constant pressure of the bicycle seat can cause problems with genital sensitivity.
According to a Canadian study from the University of Lethbridge published in the journal 'Archives of Sexual Behavior', women have more sexual fantasies at the most fertile moments of their menstrual cycle, that is, while ovulating. In the three days surrounding ovulation, females have an average of 1.3 sexual fantasies per day.
The arrival of spring means an increase in the hours of daylight and, therefore, in the secretion of vitamin D. The Medical University of Graz (in Austria) carried out a study with 2299 subjects that showed that those men who have high amounts of vitamin D also have a higher blood level of testosterone (the male sex hormone par excellence) and, consequently, experience an increase in libido. Starting in March, vitamin D levels rise, having reached their lowest levels in winter.
Oddly enough, we are not talking about humans but about fruit flies (Drosophila melanogaster). A surprising study published in Science reveals that male flies deprived of sexual intercourse are more likely to choose foods that contain ethanol. The researchers suspect that a neurotransmitter called neuropeptide F (NPF) could be involved in this response.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
