Hi, I've had a letter requesting me to have further tests after a breast MRI. The letter says "further tests will be carried out including a mammogram". The letter also says that they need more information and 1 in 10 women screened will need to go back for more tests. Is this normal? Or should I be concerned? I've not been asked for a follow up before. I'm trying to stay very calm and assume it is quite usual, but as a BRCA2 patient my mind is doing flips now.