I sometimes get asked if there's a physical difference between a fertilised and unfertilised chicken egg so I cracked a few of my own and compared them to unfertilised commercial eggs. It seems to ...

Medical abortion works in two stages: First the women is given the drug mifepristone, which blocks a hormone needed to make fertilised eggs stick to the womb lining. After 48 hours, the woman is ...

The 'potential human being' argument gives the right to life to the unborn from the very earliest stage of development - the moment when the egg is fertilised. This argument renders irrelevant any ...