A recently research declare that women in the fertility period have a more pleasant and tempting smell. This research is
published on the internet magazine duepiù.net that is specialised on the topic of sex/couple. This happens when women produce some
molecules that are called
pheromones. men produce these molecules constantly while women during menstrual period. Pheromones are produced by some glands in the epidermis that are called apocrine. Men are not aware of this smell but it is very important for men excitement. The smell of pheromones is caught by an organ in the nose. All the pheromones are situated in armpit, navel, scalp, vagina. This particular Pheromone is called "copulina" and it seems that is more present in young people.