Laurel Lance gets pregnant in Season 6, Episode 13 of Arrow titled "The Ties That Bind".
This episode reveals that Laurel is pregnant with Quentin Lance's child. The pregnancy is a result of a one-night stand between the two characters, which occurred during a time when Laurel was grieving the loss of her sister, Sara.
The pregnancy storyline is significant for several reasons:
- It adds complexity to Laurel's character: The pregnancy forces her to confront her past and the complicated relationship she had with her father.
- It creates tension between Laurel and Quentin: Quentin is initially hesitant about the pregnancy, but eventually comes to accept it.
- It introduces a new dynamic to the show: The pregnancy introduces a new character to the show, Laurel's daughter, Dinah Lance.
The pregnancy storyline is resolved in Season 7, Episode 20 of Arrow titled "You Have Saved This City", where Laurel gives birth to her daughter, Dinah.
