Naked Science Forum
Life Sciences => Physiology & Medicine => Topic started by: Engelina on 20/11/2011 17:01:02
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Engelina asked the Naked Scientists:
Hi Chris
Hope you are ok. I love listening to your shows (http://www.thenakedscientists.com/HTML/podcasts/) with Redi.
There is something that puzzles me and my sister,we share a bed and somehow, whenever I start with my mentrual period she also does the next day or visa versa. It's been like that for a long time,but when we are apart it does not happen. Is there an explanation for this?
Kind regards
Engelina
What do you think?