An evolutionary psychological approach". In another test, a male participant, chosen from a group of 80, was given anticipated shocks. In males, a masculine face has been positively correlated with fewer respiratory diseases and, as a consequence, masculine features offer a marker of health and reproductive success. July Learn how and when to remove this template message. Self-identified lesbian women showed a significantly greater interest in visual sexual stimuli than heterosexual women and judged partner status to be less important in romantic partnerships.
In such, during ovulation, females show a strong preference for symmetrical males as they are reaching peak fertility.
The importance of pheromones in human relationships is probably limited and is widely disputed, [ unreliable source? A systematic review analyzing data from 59 countries worldwide found no association between regional sexual behavior tendencies, such as number of sexual partners, and sexual-health status. More masculine women may make these changes to enhance their chances of achieving investment. Near ovulation, women dress to impress". For example, it has been suggested that women's sexual preferences shift toward more masculine physical characteristics during peak phases of fertility.