Who wants to track R0 when you can track coital rate?
Quote Tweet
My @LKYSch colleague Tan Poh Lin reminded us last week, by Zoom seminar, that while a 1988 survey showed coital rate 9x in 30 days for US married women aged 25-34, she finds that today for Singapore women 25-29, it's only 5x... although they do prefer more, at 6.4.
Show this thread