Carrie Coon discovered She was pregnant early on in the show. Her wardrope therefore change from tightfittting and simple to more layers and she is ofte placed sitting behind a table or standing in an angle where her stomac is hidden. In the last episodes She is 9 months pregnant and fooling even the Crew behind the set. If you know it you Can see She's pregnant. But I didn't know, and didn't notice untill I watched the episodes all over.