I haven't been subscribed to the site since a few years (ever since Arizona popped and stopped making content) and I was wondering if anyone knew of any models who may be pregnant again for me to reconsider resubscribing.

I believe Julie is. While I can't confirm it since I don't currently have an active account, I do have some of her videos from a couple of months ago, and her belly's gotten really massive within half a year of her coming back. (I'd say her belly is bigger than Aileen's) Plus she recently released a video title "Pregnancy Talk ALL-IN-ONE Request" that further adds to the speculation.

Other than that, the other pregnancies within the past few years have been Edenn and Disiree.