Subtle physiological changes of women during ovulation

Every month, a woman's body undergoes some subtle changes as her menstrual cycle changes, and even her voice is no exception. Studies have shown that men can detect subtle changes in women's voices, and that women's voices are most attractive to men during ovulation.

The study was conducted by psychologist Nathan Pitone of Adams State College and Professor Gordon Gallup of the University at Albany, State University of New York. They recorded 10 women, 4 segments for each, from different time periods of the complete menstrual cycle, such as ovulation period, safe period, menstruation, etc. The three groups of men then listened to the recordings and gave their evaluations. The results showed that the same woman's voice would be evaluated very differently during ovulation and menstruation, and her attractiveness to men would also be different. In the eyes of men, women's voices are most beautiful during ovulation, and are least attractive during menstruation.

In addition, studies have shown that men often subconsciously judge women's menstrual cycles. For example, in a cabaret, the tips a singer receives during her ovulation period will be 80% higher than those during her menstrual period.

The researchers analyzed that changes in estrogen in women during menstruation can cause subtle changes in voice. "A person's voice carries a lot of information related to reproduction, which is the result of human evolution.