ANGELINA Jolie has reportedly been warned not to have another biological child. The Changeling actress - who gave birth to twins Knox Leon and Vivienne Marcheline in July and also raises biological daughter Shiloh and three adopted children with partner Brad Pitt - has been told to seriously consider never getting pregnant again as it could damage her health. A source told America's OK magazine: "Her previous pregnancies ended with emergency caesarean sections. She's been told that, at the least, she should not get pregnant for a year after her last delivery, and it would be safer if she did not get pregnant again, ever." Dr Larrian Gillespie - who has not treated the 33-year-old actress - explains that as Angelina has a history of health complications when expecting a baby, there is a strong likelihood any future pregnancy would also be problematic. He said: "Angelina is at risk of having a stroke or heart attack, and because she developed gestational diabetes, there is a high risk she'll have it again, with the child being at risk of also developing diabetes." " TN Although Angelina has not confirmed she is planning another biological child, she has previously admitted she enjoys being pregnant. TN