More medical news from BBC Health
Report recommends NI abortion law change
BBC Health : April 25, 2018, 3:50 am
A working group recommends changing NI's laws to allow abortion in cases of fatal foetal abnormality.
London Marathon: Broken leg runner Jo Denton thanks heroes
BBC Health : April 24, 2018, 7:41 am
Fellow runners and race volunteers gave piggy backs and carried the 41-year-old to allow her to make the finish line.
Forest bathing: How a walk in the woods could do you good
BBC Health : April 24, 2018, 5:56 am
Examining the art of how trees can help you find health and happiness.
Where are you on the UK fat scale?
BBC Health : April 24, 2018, 5:02 am
Use this calculator to find out how your BMI compares with the rest of the nation and get tips from health experts.
New prostate therapy recommended on NHS
BBC Health : April 24, 2018, 4:39 am
It's non-surgical and can treat an enlarged, non-cancerous condition called benign prostatic hyperplasia.