Children's advocate Dame Lesley Max wants more promotion of contraception as a step towards tackling child abuse.
She told a public meeting in Mt Roskill yesterday about a man who came to a parenting class in Papakura saying his goal in life was to have 11 children - even though all his children so far had been taken off him by Child, Youth and Family.
"He doesn't care for them. He can't care for them. He enters relationships with one vulnerable woman after another, and our system enables him to do so."
At last count the man had exceeded his target, fathering at least 12 children with at least three women. Dame Lesley said he was not working. She thought all his ex-partners were on the domestic purposes benefit.
"So I say let's use our best efforts to slow down the pipeline of the production of vulnerable children. Let us very actively promote and facilitate family planning."