You’re looking at fullness and not progress :).
Progress is what advances the pregnancy, fullness is just a “fun” stat for representing the belly size.
The worm is also a bit tricky, because it doesn’t have a birth scene, whatt happens instead is that when the worm goes to 100% progress, the next time you go to sleep and have a worm scene, it will be a big worm, and the progress will be reset.
Read the update notes on 1.30 for more details :).
I've read it, but im a little bit confused. After sleeping during the evening, the "big worm scene" played. Now I am back to having my fullness to 0% and my progress to 0%. But I am still incubating a parasite worm.
After some time, I just spammed rest and surrender in the sewer, same thing happened (got the big worm scene).
I then decided to clear all my parasites via the anti parasite. And now it works. Is there any other way to remove the big parasite without removing all of the previouse one (mushroom and all) ?
Edit : is there a way to get 100 fullness ? I only got the chance to goet around 30%
