Mothers at risk of suffering pre-eclampsia should be given aspirin to stop ...
Pre-eclampsia is a pregnancy complication that causes high blood pressure, which can be deadly for both a woman and her unborn baby if untreated.
It usually begins after 20 weeks of pregnancy in women whose blood pressure is typically normal.
The most effective treatment is an early delivery; usually via C-section.
However, this may not be best for the baby if it is early on in the pregnancy.
Pre-eclampsia affects about 25,000 women in England and Wales each year, and four per cent of pregnancies in the US.
It can have no symptoms if it develops gradually rather than coming on suddenly.
A blood pressure reading above 140/90 millimeters of mercury (mm Hg) on two occasions is usually the first sign.
Other symptoms may include:
Severe headaches Blurred vision, temporary loss of sight or light sensitivity Upper abdominal pain, particularly under the ribs on the right side Nausea or vomiting Reduced urination Shortness of breath due to a build up of fluid in the lungsSudden weight
