I only remember one scene from this story. Kagome is about to give birth, and Sesshomaru's mother somehow lures or persuades her to go out into the forest with her. The two begin to fight while Kagome is in labor. I do remember that the baby is born safely. I know this isn't much to go on, but does anyone remember which fic this came from?

This sounds like it may be 'Yellow Brick Road' by emmaren.

www.dokuga.com/fanfiction/story/45/1

Yellow Brick Road by emmaren
Divergence (534). The jewel was thought to be destroyed on Naraku's death, Kagome new better. Now she is trying to make up for past transgression. Sesshoumaru is her new protector at Inuyasha's behest. Come, follow the insane road. *Complete* *Editing*
Rating: MA - Universe: Canon - Status: Complete - Category: Chapter Stories - Genre: Angst, Dark, Drama - Updated: 02-03-09 - Created: 04-26-08 Chapters: 35 - Words: 131,019

Oh, I know you are right! That is the one, and it has been so long since I have read it. Thank you! Good Karma to you as well!