IVF

Many IVF optional extras – or ‘add-ons’ – are not supported by good-quality evidence that shows they are effective or safe. A new website now helps patients navigate these options

Women can freeze their eggs while delaying childbirth, but many will be wasted while other women are desperate for eggs. We need a system of egg donation

There are only two female northern white rhinos left in the world, but the species could soon make a comeback thanks to assisted reproductive technologies and a little help from their southern cousins

Non-medical sex selection for IVF babies is banned in Australia, but the legislation is blurry and confusing for parents, doctors and lawyers making decisions in this ethical minefield

The science behind healthier embryos and better IVF