User talk:BigManFred

Crying in humans
Hi, are you sure you don't mean to refer only to the menstrual phase (day 1-4) of the menstrual cycle. I've not read the source that you quote as it is not online. The term period most commonly refers to the menstrual phase Menstruation of the menstrual cycle.

Cheers, Nk.sheridan    Talk  23:53, 23 May 2008 (UTC)