It's been three years since I married my husband, but we still don't have children. Due to his work schedule, he's often away from home, which has reduced our chances to try for a baby. Today, I went to my part-time job by train for the first time in a while. I usually drive, but since my car's engine broke down yesterday and had to be taken in for repairs, I had no choice but to take the train. Riding the train again after so long made me a little nervous. However, I ended up experiencing something completely unexpected, leading to a surprising turn of events...