Hysterosalpingography (HSG) is a type of x-ray used to examine the uterus’s internal lining and diagnose the fallopian tube’s blockage.
Laparoscopy is an invasive procedure in which a thin camera is placed through the cervix to examine the uterus.
In this hysteroscope, a long thin, tube-like, and hollow viewing instrument is inserted into the uterus through the vagina.