0h 26min, apr 14, 2002 y - The fourth event will be how the fetus or baby will be born after the changes of being just a zygot. Which will involve in two ways for the baby to be born and they are due dates to keep track to give birth on the day or parents with a due date who take prenatal vitamins that help the parents give birth to a healthy baby.
Added to timeline:
Date:
0h 26min, apr 14, 2002 y
Now
~ 23 years ago