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самара детская стоматология электронная регистратура, Menstrual synchrony - Wikipedia, Menstrual Synchrony: Do Girls’ Periods Really Sync? - Flo, Does Your Period Sync Up With Close Friends? - Cleveland Clinic Health , Menstrual synchrony: Fact or artifact? - PubMed, Is Period Syncing a Real Thing? Why Women’s Periods May Sync Up, Truth or Old Wives Tale: Do Women's Periods Really Sync Up? - Science Times, Why Do Periods Sync? (Menstrual Synchrony) – Tag Vault.
What is Martha McClintock’s effect?The phenomenon of women's synchronized periods has been popularly referred to as the McClintock effect after Martha K. McClintock, the researcher who published an article called “Menstrual Synchrony and Suppression” in Nature magazine in 1971. The study concluded that women living together or who work closely together synchronize their .McClintock commented that human females experienced the same phenomenon in dormitory life. The scientists challenged her to address the issue scientifically. McClintock took on the topic as her senior thesis at Wellesley and published her results while pursuing a Harvard graduate degree.While McClintock's papers didn't prove a causal basis for the pheromones attributed with the effect, it did offer intriguing evidence. Further research by McClintock and others (Russell et al., 1980; Stern and McClintock, 1998; etc.) pointed to pheromones causing the menstrual synchrony.Interestingly, other studies show that male pheromones affect women’s menstrual cycles.Why do women's periods sync? In a phenomenon also called the dormitory effect, menstrual cycles change for women living together in dormitories, prisons, convents, and other communities. This has been purported to impact the start date and length of menses.The same phenomenon, called the Whitten effect, has been noted in mice and guinea pigs. However, the Whitten effect is caused by male pheromones, whereas the McClintock effect involves only female pheromones.The pheromone chemicals believed responsible are released by skin glands concentrated in the armpit. These airborne chemicals don't give off an odor but are sensed by the nose's vomeronasal organ, or Jacobson’s organ. The theory goes that women release pheromones, and these pheromones signal the hypothalamus in the brain, triggering changes in other women's menstrual cycles and leading to girls and women experiencing menstrual cycles that are closely in sync., Menstrual synchrony, also called the McClintock effect, [1] or the Wellesley effect, [2] is a contested process whereby women who begin living together in close proximity would experience their menstrual cycle onsets (the onset of menstruation or menses) becoming more synchronized together in time than when previously living apart. "For example , What is Martha McClintock’s effect? The phenomenon of women's synchronized periods has been popularly referred to as the McClintock effect after Martha K. McClintock, the researcher who published an article called “Menstrual Synchrony and Suppression” in Nature magazine in 1971..
Stemming from a 1971 study published in Nature, the menstrual synchronization myth — called the McClintock Effect — suggests that pheromones or other factors can influence and shift periods for women who live together. The results, based on observations of 135 Wellesley College students, have long been questioned., Although more than thirty years of intensive investigation have passed since McClintock first published results on menstrual synchrony, there is still no conclusive evidence for the existence of this phenomenon., Period syncing is also known as “menstrual synchrony” and “the McClintock effect.” It’s based on the theory that when you come in physical contact with another person who menstruates, your, A modern example of this so-called McClintock Effect can be seen in contemporary discussions about the relationship between vaccines and autism., Period syncing, also known as menstrual synchrony or the McClintock effect, is a theory that suggests that when women come in physical contact with each other, their pheromones influence each other, resulting in their monthly cycles aligning., Menstrual cycle syncing, often referred to as "menstrual synchrony" or "the McClintock effect," is a phenomenon that suggests women living in close proximity may experience their menstrual cycles aligning over time..