Sorry, I should have said it before, but I have Seasons, and that version is not compatible with Seasons. I had already found that thread. The problem is the Seasons version is not compatible with inTeen. Is there a Season's compatible version of that hack? The link that Squinge has in his post
here is giving me a 404. I looked at Simbology, but as I can't view their forums (I have contacted Twojeffs about that). The inTeen flavorpak readme for Seasons says it's available here, and
'Teen Maternity Runway' on the Sims 2 wiki's content list is also giving me a 404.
Edit: I think I found it in Simbology's download directory. Thanks for the help, though!