Webster Dictionary (4.00 / 1 vote) Rate this definition: Proficiency (noun) the quality of state of being proficient; advance in the acquisition of any art, science, or knowledge; progression in knowledge; improvement; adeptness; as, to acquire proficiency in music
Additional terms include: 1  retrocessed uterus: both the superior and inferior ends of the uterus are pushed posteriorly.  severely anteflexed uterus: the uterus is in the same position as normal and bends in the same direction (concave is anterior) but the bend is much more pronounced.
WHAT IS AN INTRA UTERINE DEVICE (IUD)? An IUD is a small, T-shaped object that goes inside your uterus. There are two types of IUDs: Copper IUD - contains copper, a type of metal; Hormonal IUD â contains the hormone progestogen (Mirena or Jaydess) The IUD is put in your uterus by an experienced nurse or doctor. This is simple and safe and takes about 5 to 10 minutes. You canât feel it or tell it is there except by checking for the strings.