Siren voice means she's fertile
October 8, 2008
A woman is seen in silhouette. A woman raises the pitch of her voice during her most fertile period of the month in an unconscious boost to her femininity, according to a study published Wednesday in the British journal Biology Letters.
A woman raises the pitch of her voice during her most fertile period of the month in an unconscious boost to her femininity, according to a study published Wednesday in the British journal Biology Letters.
Content from AFP expires 1 month after original publication date. For more information about AFP, please visit www.afp.com .
Similar stories from PHYSorg:
Study Finds Treatment With Anabolic Hormone May Enhance Local Bone Regeneration
Dec 22, 2009 |
not rated yet |
0
Study redefines placebo effect as part of effective treatment
Dec 22, 2009 |
not rated yet |
0
Scientists get to the root of ancient case of sour grapes
Dec 18, 2009 |
5 / 5 (5) |
0
Major breakthrough may pave the way for therapeutic vaccines
Dec 17, 2009 |
4 / 5 (1) |
0
Study reveals lack of diversity in embryonic stem cell lines
Dec 16, 2009 |
5 / 5 (1) |
0



I would have expected the scientists to hide the nature of the study from the participants.
It is common for students unvirsity studies that are just of a questionaire and measurement style not to be informed what the study is about.
Q: Why do they call it PMS?
A: Because "Mad Cow Disease" was taken.
Yeah, I'm going to get flamed for that...
Is it software?
Couples trying to get pregnant would love to use one.