The vagina business: The rise of femtech

It's an industry tipped to be worth more than a trillion dollars in the coming decade. Femtech refers to technology-driven solutions for women's health, covering areas such as reproductive health, pregnancy care and menopause management. Marina Gerner, the author of "The Vagina Business", joins Annette Young to discuss the rapidly growing industry that's revolutionising women's health. Also, marking the 30th anniversary of a groundbreaking UN conference on women's rights, China touts its progress on gender equality. But its approach to feminist activism paints a very different picture.