In the past, ultrasound for infertility was done by placing a transducer on the abdomen.  This required a full bladder for greater accuracy so that the sound waves could be transmitted into the abdomen and pelvis.  However, the standard ultrasound technique used for infertility is now the vaginal, or endovaginal, ultrasound.  The procedure is much more advanced. A long, thin probe is inserted into the vagina. This probe is used for imaging the pelvic organs.  The pictures generated from a vaginal ultrasound are sharper and clearer because having the probe inside of the vagina allows the probe to get much closer to the pelvic structures. (more…)