-- Knowing that this pregnancy is endangering Bella's life, wanting to terminate this pregnancy and not wanting to deny Bella the experience of childbirth and motherhood, Edward asks Jacob to make love and have a baby with Bella. Jacob is shocked that Edward would ask such a thing, and although he doesn't really want to, he also finds the idea of sleeping with Bella incredibly tempting and agrees to suggest the idea to Bella. For the most part, Bella doesn't realize what he means. When she does, she is touched by Edward's caring for her, but refuses their offer because she considers it repulsive to sleep with anyone other than Edward or have anyone else's baby.
As the fetus continues to develop at an alarmingly accelerated rate, Bella's health worsens. Her stomach is bruised in multiple places from the baby's movements. Two of her ribs crack, her pelvis is almost broken, and her pallor is unhealthy. Her body continues to reject human food, and Jacob sarcastically thinks about the "creature" craving for blood. Edward overhears this thought, and the Cullens allow Bella to sample human blood. To Bella's surprise, the blood smells and tastes appealing, and revives her almost the instant she drinks it. During Bella's pregnancy, Edward realizes he can read the child's mind, and is astonished to discover that the baby already loves Bella and doesn't mean to hurt her like it does. As he hears his child's thoughts, Edward begins to love the baby as well. This leaves Jacob feeling betrayed, as he was counting on Edward to suffer more and to hate the baby more than he did.
Bella goes into labor approximately a month after the honeymoon. The hard placenta that surrounds the child cracks; Bella begins vomiting blood. The child breaks free and Bella is very near death. Edward delivers the baby, a girl, and begins to transform Bella into a vampire. He injects his venom into her heart and bites her in several places. Jacob and Edward perform CPR to try to keep Bella's heart beating while the venom transforms her. Eventually Jacob comes to believe that Bella is dead, and is viciously sent away by Edward.
Driven mad with rage over Bella's supposed death, Jacob goes to find and kill the baby whom he holds responsible. He finds her in Rosalie's arms, but before he can attack, the baby looks him directly in the face. Jacob sees that the baby's eyes are exactly the same shade of brown as Bella's. Jacob suddenly feels everything attaching him to the world breaking apart, leaving only a caring for Renesmee (the baby) holding him to life. Jacob has imprinted on Renesmee.
-- Edward takes Bella on her first hunt to ease her thirst. Before they leave, Alice shows Bella her reflection. She has transformed into a stunningly beautiful woman with flawless skin and newborn-vampire red eyes. Bella experiments with her new body on the hunt. She is now graceful, strong, and fast. While hunting, she accidentally crosses a human scent. However, she resists the urge to kill and runs away to avoid bloodshed. Edward is astounded, as newborns hunting shouldn't be able to deny their instincts.
Edward takes her to Isle Esme
off the coast of Brazil. Edward then fulfills Bella's wish and makes love to her. The next day they argue because Edward's passionate love making left dark bruises all over Bella's body. Although Bella doesn't care about the injuries, he refuses to make love to her again until she has become a vampire. In Edward's attempt to dampen Bella's making love appetite and energy, they engage in physically exhausting outdoor activities day after day on the island. Bella begs Edward to make love to her once again; Edward continuously refuses, as he does not wish to injure her further. Later, however, he succumbs to her. They make love cautiously and Edward does not inflict any bruises on Bella.
Bella knows she will become a vampire and not be able to see her friends anymore so she dreams about them dieing where she finds them dead with a pile of dead bodies.