A vaginal ultrasound is a medical procedure where a small device is inserted into the vagina to create pictures of the reproductive organs inside a person's body. Full definition
I went to the emergency room had a vaginal ultrasound done heard my baby's heart beat only to go back the following Monday to have another vaginal ultrasound done to see an empty yolk sack. (fedisbest.org)
Physicians vary in their screening protocol but perform some number of these tests: blood tests for various diseases, vaginal ultrasounds, hysterosalpingogram / HSG, hysteroscopy / HCG and gynecological exam. (coloradosurro.com)
Foetal heart starts to develop by the third week and by the fifth week it begins to beat and can be seen as a tiny flicker from the vaginal ultrasound. (intelligentmother.com)