Factual error: Day 22 and day 67 are both on Sundays, which does not add up.
Factual error: When Ted is having a flashback about the first road trip in the Fiero, which would have happened around 1997or 1998, they are passed by a 2002 GMC Sierra. (00:06:10)
Chosen answer: In a flash forward scene in Season 8, it shows him with his first born: a daughter.
XIII