HSG is short for hysterosalpingogram, which originates from Greek: gram = study; salpingo = tube or trumpet; hyster = uterus (aka study of the uterus and fallopian tubes). ⁠

If you are an infertility patient, you will become very veeerrry familiar with the vaginal ultrasound. It is typically performed during the testing stage to assess your uterus and your ovaries.