There should be more contraceptive advice given to parents of children in Child, Youth and Family care, Social Development Minister Anne Tolley said.
An expert panel has looked into the care of children in state care and Mrs Tolley said she would implement the recommendations made.
The panel made strong recommendations of how the country could more aggressively push contraception on mothers of children who have been removed from their families and taken into state care.
"I know of a case where they were taking the sixth child from that woman," Mrs Tolley told Radio New Zealand.
"So, what sort of family planning advice is being made available for that woman?"