Tag: 3 rule day. The 3 and 7 Day Rules, What’s Bogus About Them day? You should wait to contact a girl so you don’t look “desperate” as you may have heard from popular culture, there are a few rules in which. The 3-Day Rule takes place when a male meets a lady the very first time (usually a club, cooking course or animal farm) while the male procures the female’s contact number. The male waits three business days to…