Defilement: Caused by Childbirth
Source: Nav
Leviticus 12:2–8
“Say to the Israelites, ‘A woman who becomes pregnant and gives birth to a son will be unclean for seven days, as she is during the days of her menstruation. / And on the eighth day the flesh of the boy’s foreskin is to be circumcised. / The woman shall continue in purification from her bleeding for thirty-three days. She must not touch anything sacred or go into the sanctuary until the days of her purification are complete.
Luke 2:22
And when the time of purification according to the Law of Moses was complete, His parents brought Him to Jerusalem to present Him to the Lord