+0
Context:
'Sexy' voice gives fertile women away
01 May 2008
From New Scientist Print Edition. Subscribe and get 4 free issues.
Colin Barras


A woman's voice becomes more attractive when she is most fertile. That's according to Nathan Pipitone and Gordon Gallup of the State University of New York at Albany.

==
'Sexy' voice gives fertile women away = 'Sexy' voice reveals fertile women's secret that they are "in heat"?
(I wonder whether I have used "in heat" properly here. Can the "in heat" be used when it refers to human oestrus? No offense anyway.)
+0
"In heat" isn't normally used re humans, it's offensive.
'Sexy' voice indicate when women are (at their most) fertile.
Comments  
Thank you MH.