After the announcement that Jessica Capshaw is pregnant with her fourth child, fans are now wondering if her character in "Grey's Anatomy" Season 12 will be also pregnant.

Design & Trend earlier reported that Capshaw revealed the good news when she posted a photo of her family with the caption, "baby number four is on the way." In the show, Capshaw plays the role of Dr. Arizona Robins who is now single after her ex-wife Callie (Sara Ramirez) is now in a relationship with the new doctor in town, Penny (Samantha Sloyan).

With the actress' pregnancy, many fans are wondering if the show will be writing a story for Arizona to be also pregnant. Some fans think that the baby bump could not be an issue since the show would be wrapping up by the time the actress gets a visible bump. Some even think that it can be covered with her lab coat, so there is no need to incorporate her pregnancy in the story.

Christian Today reports that the show is known for working with their pregnant cast members in the past, so Capshaw's pregnancy could be hidden until the end of Season 12.

Meanwhile, series executive producer Shonda Rhimes recently said that she is surprised that the people on set is still having fun working despite having the show on air for a long time now. She said in her recent interviews that she has been happy working on "Grey's Anatomy" Season 12 and described it as an "absolute blast."

"Grey's Anatomy" Season 12 is currently on a holiday break and is expected to return on Feb. 11, 2016. The comeback episode titled "The Sound of Silence" was reportedly directed by award-winning actor Denzel Washington.