Ultrasounds can safely help doctors monitor the progress of a pregnancy. But now some women are getting extra, so-called keepsake ultrasounds... just to see what their growing baby looks like and to be able to show friends and family that photo. But is this safe? This week on WRVO's health and wellness show "Take Care," hosts Lorraine Rapp and Linda Lowen speak with Dr. Mary Norton, president of the society for maternal-fetal medicine and an expert in prenatal genetic diagnosis, about whether