Temptation by testosterone

Fertile Women Prefer Manly Men

A woman prefers a more masculine man when she is fertile and looking for a fling rather than a mate for life, according to a new study.

The finding suggests the value that women place on masculinity changes with context and with women’s reproductive cycles and immediate goals. A woman's preference for manly men also was found to vary based on how attractive she rated herself.

And some of a woman's sex drive might involve tricks in the brain over which she has no control.

Previous research has shown that women view facial masculinity—square jaws and well-defined brow ridges—as good characteristics for short-term partners, while more feminine traits are perceived as better for long-term mates. Another study found that women smell better to men at certain points in their menstrual cycles.

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