What happens to the baby?
The boy is delivered by Caesarean after a long obstructed labor but is already dead.
Why does Catherine die?
She suffers repeated internal hemorrhages after the operation, and the doctors cannot stop them.
Does Frederic get a final conversation with her?
No. She briefly speaks before worsening, then loses consciousness; his attempt to be alone with her body provides no emotional revelation.
What does the rain mean at the end?
Rain has carried Catherine's fear of death throughout the novel. Frederic's solitary walk literalizes the loss without turning the weather into a comforting message.
Themes and What the Ending Means
War and abstraction: Public words such as glory and sacrifice collapse against bodies, mud, traffic, and arbitrary death.
Love as shelter: Frederic and Catherine build a private language and temporary home against institutions they cannot control.
Performance and sincerity: Their courtship begins as mutual acting and becomes real without ever losing its rituals and evasions.
Chance: Shells, retreat, pregnancy, borders, and hemorrhage repeatedly defeat the expectation that skill or virtue determines outcomes.
Weather: Rain, snow, heat, and seasonal change carry threat and time more reliably than official chronology.