Figure Analysis. Other than the sometimes-fussy YHVH, there's only one other deity in town in Leviticus: Molek. And boy is this guy a royal pain in God's holy backside. No matter how many times God tells the Israelites not worship this Molek guy, they never seem to listen. Whether Molek actually exists doesn't really matter.
So basically, the median duration of vaginal intercourse is 6.5 minutes for men aged 18-30, 4.3 minutes for men aged 51+, with 5.4 minutes being the median duration for all men, within a range of 0.55-44.1 minutes. [1] (http://onlinelibrary.wiley.com/d...) Written Dec 2, 2010 Â· View Upvotes.
This is the data that suggests the best timing of intercourse in order to conceive is day 10, 12, 14 and 16 (in case of late ovulation) of a 28 day cycle or days -4, -2, 0, +2 in relation to expected ovulation in the case of cycles different than 28 days.