BBC News Published image captionAmy Anderson was told her tumour made it unlikely she would have children A science teacher who was told treatment for a brain tumour would probably leave her infertile went on to have three children. Amy Anderson, from Ashby de la Zouch, Leicestershire, was diagnosed with a pituitary tumour in 2007 after her body started to produce breast milk. She said the prognosis came as she and husband James were trying for a baby. Charity Brain Tumour Research said her story showed the cancer could affect people of all ages. Ms Anderson, 41, a science teacher at Ellis Guilford School in Nottingham, said she sought medical treatment after suffering headaches and migraines.