Professor Brian Cox takes a deeper dive into the science of fertility, with a panel of returning experts answering more of your questions.
Should we sequence the DNA of embryos and use A.I. to choose which to implant? Are ultra-processed foods and microplastics really effecting fertility? And will new technologies mean humans could one day reproduce like squid?

Decarbonising flying, cleaning up A.I. and the personal cost of climate change
26:07

Cancer vaccines, tumour-killing cells and does fasting work as a treatment?
30:18

Ultra processed foods, weight loss jabs and why don’t we eat enough fibre?
36:57