[black_knight]

You probably did this already, but make sure to double check that your wife really did not work enough under any possible requirements.

I know someone who had only substitute positions for shorter periods in the ten months before birth. But after several rounds of back and forth with NAV (even after birth), she got her benefits. She had to argue that staying at home would cause her to loose income (showed that she had to say no to some substitute work because of birth), and give them detailed lists of all hours she worked. Somehow it amounted to "enough".