What is a transvaginal Sonography?
An ultrasound test uses high-frequency sound waves to create images of your internal organs. Imaging tests can identify abnormalities and help doctors diagnose conditions.
A transvaginal ultrasound, also called an endovaginal ultrasound, is a type of pelvic ultrasound used by doctors to examine female reproductive organs. This includes the uterus, fallopian tubes, ovaries, cervix, and vagina.
“Transvaginal” means “through the vagina.” This is an internal examination.
Unlike a regular abdominal or pelvic ultrasound, where the ultrasound wand (transducer) rests on the outside of the pelvis, this procedure involves your doctor or a technician inserting an ultrasound probe about 2 or 3 inches into your vaginal canal.
When is a transvaginal ultrasound performed?
There are many reasons why a transvaginal ultrasound might be necessary, including:
An abnormal pelvic or abdominal exam
Unexplained vaginal bleeding
Pelvic pain
An ectopic pregnancy (which occurs when the fetus implants outside of the uterus, usually in the fallopian tubes)
Infertility
A check for cysts or uterine fibroids
Verification that an IUD is placed properly
There are many reasons why a transvaginal ultrasound might be necessary, including:
Monitor the heartbeat of the fetus
Look at the cervix for any changes that could lead to complications such as miscarriage or premature delivery
Examine the placenta for abnormalities
Identify the source of any abnormal bleeding
Diagnose a possible miscarriage
Confirm an early pregnancy
