The time written in the solar calendar is forbidden to ask for an heir, but if you find someone to calculate it, let that time be cut.

Chasing children: refers to the gift of finding children, not being born.

Population entry: refers to adoption or adoption, not to childbirth.

In fact, there was no such thing as caesarean section in ancient times, so there was no auspicious or ominous date of birth in the yellow calendar.

Of course, some people now classify caesarean section as "population entry"