Is beautiful in the fertile period of a woman

According to a survey, both men and women believe that a woman's face looks the most attractive in the most fertile days. Scientists found that the menstrual cycle affects the appearance of women. Craig Roberts (Newcastle University) decided and his colleagues, the women the attraction to investigate during the menstrual cycle in order to understand whether it is possible to on fertility (the ability to create the mature body of viable offspring) assess women. The study was published in the journal Nature. For the experiment, about 50 women aged 19 to 33 years were selected. Each woman was photographed twice. In the first photo, the woman was at the time, the most favorable for conception - after about 8-14 days after the first day of the menstrual cycle, and the second - after a further 14 days. Thereafter, 125 women and 125 men were asked to rate, on which pictures a woman looks attractive. Photography in the fertile period was chosen, 51% -59% of men and women. Scientists have not determined exactly, asked what guided his assessment. Perhaps the crucial role of the color and texture of the skin is playing. Previous studies have shown that during ovulation women skin is lighter. Scientist Ian Penton-Voak, University of Stirling found that prefer during ovulation, women, men, the masculine look, while at other times it is a nice man with softer features. According to researchers, men use other indicators, such as smell, to determine the degree of fertility partners. And other experiments show that symmetrical in the days near the ovulation of a woman's face and breasts.