UFT-L ArchivesArchiver > UFT > 2008-12 > 1229390116
From: "Peter Scotland" <>
Subject: [UFT] conception date
Date: Tue, 16 Dec 2008 11:15:16 +1000
This is not a specific UFT query , but I thought members may have some bright ideas.
In my research I am attempting to derive a conception date for a relative. From this I hope to determine the whereabouts of her parents ie they must have been together in one location around that time?? (Perhaps I should talk to an obstetrician?)
Q. Is there an accepted period for back calculation of conception date and what is the maximum variation? I am using 266 days gestation which I gather is normal for known birth date. Any comment from members?