The proud new mum says fertility laws in this country are outdated and must change to keep up with advances in science - and adapt to our changing demographic landscape.
But she also reveals the toll it has taken with family and friends struggling to accept her decision - and questioning the baby's future with a single parent about to qualify for a Gold Card.
And she opens up on the discrimination she is suffering as she is targeted by authorities apparently refusing to be satisfied that she can care for the child.
"Women are living longer. It was sensational when the first baby was born by IVF and after four decades it's commonplace.
"I realise I'm in my 60s but I don't think it will be that long before it becomes the social norm for women to be having their family in their 50s."
- Read the full story in tomorrow's Weekend Herald and online at nzherald.co.nz/premium