The role of brothers and sisters is often forgotten when a sibling is seriously ill. Shelley Silas has one sister, Leah, who has been living with cancer for three years
Fertility expert Dr Gedis Grudzinskas is famously blunt with his patients. He is also highly sceptical about the industry that has grown up around making babies and believes we put too much faith in medical solutions
This week saw the first three-way kidney transplant, in which living donors gave to a stranger in return for an organ for a loved one. Peter Martin, who donated a kidney to his sister, describes how it feels