At last, Bella (Kristen Stewart) and Edward (Robert Pattinson) are getting married. When Jacob (Taylor Lautner) finds out that Bella wants to spend her honeymoon as a human, he is horrified – for Edward's passion could accidentally kill her. Bella does indeed survive her honeymoon, but a new complication arises when she discovers that she's pregnant – and the child is growing at an alarming rate. The pregnancy sets the wolves against Bella and Edward, but Jacob vows to protect his friend.