WOMEN with high levels of a key sex hormone look and feel prettier, and could be more prone to cheating on their partners, says a study done by a researcher currently teaching at Singapore Management University (SMU).
The sex hormone in the study, oestradiol, is a form of oestrogen which has been linked to greater fertility. For instance, women dress more provocatively when oestrogen levels are highest, near ovulation when they are most fertile, said Dr Norman Li, a co-author of the study.