Women's contraception linked to increased brain tumour risk southwalesargus.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from southwalesargus.co.uk Daily Mail and Mail on Sunday newspapers.
Long term use of medroxyprogesterone acetate - known under the brand name Depo Provera - was found to raise the risk of meningioma, a type of brain tumour, more than five-fold.