Children age 1-year-old has just had it not there may be a sin because the kids are clean and wholesome meals. He has never done anything wrong because chanan baby, there is no sin.
Dependent children age birth to 1 year old may not be a sin, because the child is clean and wholesome. Never do anything wrong Therefore there is no sin in newborns.
The child who was born 1 old age that may not be a sin, because the child is extremely clean and pure. Don't ever do anything wrong, so the first child born, so no sin.