Be it Infertility or obstetrics, USG in the basic tool for every Gynaecologist and obstetrician in the outdoor department. It is a noninvasive test used in practically all visits of the patient and gives important clues to the diagnosis of various problems. Early pregnancy diagnosis, number of fetuses, growth and fetal well being, fibroids, ovarian masses, pelvic inflammation, adenomyosis and endometriosis, all sort of basic evaluation can be derived from the first OPD Sonography