Homfray, TessaDr Tessa Homfray is a senior consultant in Medical Genetics of over 20 years. She trained in Genetics at S George’s Hospital following attaining a Diploma in Genetics at Great Ormond Street. Hospital. Her particular interests are in the prenatal diagnosis of genetic disorders as well in the aetiology of inherited cardiac disease. She Continues to work at St George’s but for the last 13 years also on the Harris Birthriight Unit and for the last 7 years at the Royal Brompton Hospital.  She is particularly interested in introducing new technologies in to the prenatal clinic.  She has written a number of chapters on prenatal diagnosis and published widely on the subject.  She lectures frequently to audiences from many different medical backgrounds both nationally and internationally