The Plot-Holes of Superman Returns
(by Dr. Thomas Weintraub)
PLOT-HOLE STUDY #1 - How Could Superman Not Know Lois Was Pregnant?
By Dr. Thomas Weintraub
Tuesday, November 21, 2006
It takes 72 hours for pregnancy to occur from the point of unprotected consummation. If this was the case, then Superman would have had to have sexual intercourse with Lois and then immediately, within a three-day timeframe, have had enough time to build a spaceship, map out a route to the remnants of Krypton, and leave Earth without any explanation. This is highly unlikely, for Superman not only knew that he had sexual intercourse with Lois, but did so without protection. Thus, in the back of his mind, he KNEW that Lois stood a chance of getting pregnant.
Thus if Superman knew, and Lois knew, then they would both know that they would be expecting a child within the next 9 months. However, Superman, abruptly left in his search for “Krypton.” This is the excuse that he uses, however, it is not one that seems to be valid for if he did have unprotected sexual intercourse with Lois, how could he not know that she was going to get pregnant? And he would surely not be the kind of person to leave his girlfriend possibly pregnant without knowing. And Lois could have easily taken a pregnancy test to see if she was indeed pregnant, and would have notified Superman of the news.
So with the analysis presented, the plot-hole that needs to be answered is the following:
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How Could Superman Not Know Lois Was Pregnant?