After letting our news sink in we are getting pretty excited. I know a few of you have posted that you had babies later in life. I'm just wondering how that was different from having them younger and what I can expect different, as far as prenatal care, then when I was a younger mom to be. I know alot of doctors like to do amnios, but considering the injury done to my daughter during as amnio I will be refusing. I've been told that in lieu of amnios you can have a 3D ultrasound. Has anyone had one?