Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!think.com!snorkelwacker.mit.edu!bloom-beacon!eru!hagbard!sunic!mcsun!ukc!harrier.ukc.ac.uk!pjy From: pjy@ukc.ac.uk (P.J.Young) Newsgroups: sci.bio Subject: Effects of hormones: A question Message-ID: <7249@harrier.ukc.ac.uk> Date: 8 Apr 91 20:57:52 GMT Organization: Computing Lab, University of Kent at Canterbury, UK. Lines: 7 Just a quick question, a while a go I watched a program of television in the UK, called QED. It was concerned with the effects of hormones, one claim it made as I remember was that if several women lived in a house togeother that there menstrual periods would eventually go into sink. This seems to be a bit far fetched to me. Could anyone give me a (decent) journal reference for this?