Yes, Courtney Cox was pregnant during the finale of the series "Friends" [1]. She gave birth to a daughter the following month, in 2004. Courtney Cox was pregnant with her then-husband David Arquette during the 2004 finale of the hit series [1].

The production staff of "Friends" had to find ways to hide Courtney Cox's pregnancy because her character, Monica, was dealing with infertility issues in the storyline [2]. They used various camera angles and techniques to conceal her growing belly [2]. However, by the time the Bing twins arrived in the show, it was clear from certain camera angles that Courtney Cox was pregnant [2].

After the show wrapped, Cox gave birth to her daughter, Coco Arquette [3]. She had experienced several miscarriages before finally giving birth to Coco [3]. Cox has been open about her struggles with infertility and the emotional journey she went through [3].

Learn more:

1. Was Courtney Cox pregnant at the end of 'Friends'?
2. The Real Reason Courteney Cox's Pregnancy Was Hidden On Friends
3. On what season of Friends was Courtney Cox pregnant?