Before Jin was born, his mother, Sandra had a miscarriage. It was the year 5992 that the previous Blue Moon Eclipse had occurred when Sandra was supposed to give birth to Jin's older brother. But, before she was even ready, she had miscarriage already - killing the kid inside her stomach and nearly killing her, too. Sandra and Andres, Jin's father, had just married for 5 months when the Blue Moon Eclipse happened, so the child in her wasn't even close to coming out yet.
