why ask the leddies when you can er ask me?
when you can google it
First babies are less likely to be “on time” at 39 weeks, and more likely to be a little late, between 41 and 43 weeks.
Among full-term pregnancies, first babies are born about 1.3 days later on average. But the average doesn’t tell the whole story.
average is misunderstood as 50% above and 50% below. It isnt - that is median
So if you have a dataset ( 1,2,3,4,2000) the average ( coz I am good at maff ) 402 and you will note 4 are one side and 1 is the other