Corrected entry: It is shown that Godzilla laid around 200 or so eggs in Madison Square Garden. Yet to carry that many eggs at the size they are shown in the film, Godzilla would have had a visible bulge for all of the eggs. Yet throughout the movie, it is never shown to have any signs of carrying eggs.
Razvaluha
18th Mar 2009
Correction: We have no idea how quickly Godzilla can reproduce eggs, and there's also no onscreen suggestion that she laid the eggs in one hit. I got the impression she was using the garden as a lair and constantly returned to it, presumably to lay more eggs.
GalahadFairlight