Transcript
Panel 1
There are two adults, one male and one female, and a baby.
Male: Oh man, we made a baby.
Female: Don't panic. Don't panic.
Baby: Baby!
Panel 2
Male: Hey, if we made two, we'd have a better-than-even chance of red hair.
Panel 3
Female: You do realize that having one baby already doesn't affect the chances of the next one, right?
Panel 4
Male: Aw, crap.
Title text: And if you switch doors twice and win, and the probability is 2/3, doesn't that mean that next time you shouldn't switch?