Jeanne was actually still in a somewhat dazed state.
She literally froze for several seconds when she looked at the puddle of water underneath her.
Her first reaction was that she was leaking urine.
The second reaction was…that her water had broken.
Her water broke meant that she was going into labor.
She was caught off guard, but felt that it was only right.
After all, the baby was full term.
After thinking clearly, she did not know what she felt, she put on her pants and tried to bring herself calmly out of the bathroom. She opened the door to her room and watched as Edward waited for her at the entrance to her room.
Every night had been the same. She would get up in the middle of the night to go to the toilet and he would help her up. After taking her to the bathroom, only then will go to the door to wait for her.
When she finished using the toilet, he would return to bed with her.