I am doing preliminary survey research to find a link between ultrasound and autism, preterm labor and other birth defects. I am looking specifically for women who have not had ultrasound to take the survey (I can find many who have had ultrasound) although I am welcoming all mothers to take it for information regarding all of their pregnancies. Your members may consist of women who have wisely chosen not to have ultrasound and would be willing to take my short survey at https://www.surveymonkey.com/s/VVJLZBN.
My website is preventbirthdefects.com. Dr. Linda Gilliland