Ada Guan received the ultimate surprise while flying over the Pacific Ocean — the birth of her baby girl. The 23-year-old was taken aback because she had no idea she was even pregnant. Ada had recently been to the doctor's office for a checkup, but the doctor didn't detect the pregnancy, and a pregnancy test she took came back negative. During a flight from Calgary, Alberta, Canada, to Tokyo with her boyfriend, however, Ada went into labor, and with the help of a doctor on board, she delivered baby Chloe at 37 weeks. Chloe's grandmother, Sandra Branch, told CTV News [1], "I said, 'What? How could this happen? She wasn't pregnant!' Well, it turns out she was." Both the mother and baby arrived safely in Tokyo.