Women’s face get redder during ovulation period, says study

July 01, 2015 19:25
Women’s face get redder during ovulation period, says study

According to a study published in the journal Plus one, it was revealed that women's cheeks get redder when they are the most fertile but human eyes cannot pick up on it.

For the study, 22 women were photographed without make-up every working day for at least one month in the same environment and using a scientific camera modified to more accurately capture colour. The participants also self-tested for hormone changes at key times dictated by the research team's "period maths". The team found that redness on women’s face varied across the ovulation cycle, peaking at ovulation and remaining high during the latter stages of the cycle after oestrogen hormone levels have fallen.

When the researchers analysed the results through human models of visual perception, the biggest difference in redness was 0.6 units, and the human naked eye needs 2.2 units in order to detect those changes. This means that humans can no longer outwardly see the changes in redness during peak fertility, and this is where the evolution comes into play.

Other study has shown that when women are in the fertile phase, they are more flirtatious and their pupils dilate more readily, but only when they are thinking about or interacting with attractive men.

By Lizitha

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Tagged Under :
women  ovulation  fertility