Earlier quoted context omitted.
At the risk of sounding vulgar, moving your hips at a slightly different rhythm or conceiving half a second later or any number of completely minute changes to the timeline would also have resulted in a completely different child. This reminds of the moment when Emil Cioran's mother mentioned how she should have aborted him outright. This led him to the insight that his life was largely an accident contingent on smal…
"any number of completely minute changes to the timeline would also have resulted in a completely different child." Can you prove this?
Even if we ignore all of that, there's still the swirling chaos of causality to contend with, forever altered by that small change...