Always-a-Girl!Gerard/Bob
I thought this fic was in one of the Bandom Big Bangs but I checked all the master lists and don't see it anywhere. It was a Girl!Gerard/Bob in which Gerard finds out she is pregnant while on tour. I remember Gerard tells Lyn first. The fic is basically about their relationship as the pregnancy advances. Unfortunately Gerard miscarries after a show and the rest of the fic is them helping each other through that.