In Tuesday's episode of Where Are They Now? Oprah Winfrey caught up with Thomas Beatie.

Beatie grabbed headlines in 2008 when he gave birth to his first child, Susan Juliette. Two more children, Austin Alexander and Jensen James, followed.

Beatie, a beauty queen in his former life, had sex reassignment surgery in 2002, but opted to keep his reproductive sexual organs. He then legally changed his birth certificate from Tracy to Thomas and married Nancy, a divorced mother of two, in 2003. The couple decided he should get pregnant after learning that Nancy was unable to bear another child due to a hysterectomy.

He recently underwent final gender reassignment surgery.

In a clip from the episode released by the Oprah Winfrey Network (OWN), Beatie is seen explaining to his daughter that her father birthed her.

“Who's inside my belly?” Beatie asks Susan as he points to a picture of himself.

“That's me,” Susan yells.

“She has an abstract understanding of what's happened and she realizes that she came from me, that I am truly her birth parent. The task is trying to get her to realize that not all fathers, especially the ones with big bellies, give birth,” Beatie said. (The video is embedded on this page. Visit our video library for more videos.)