The term "t-shaped uterus" describes a specific shape of the uterus that can affect fertility and pregnancy outcomes. This condition can also be referred to as "uterine septum," "septate uterus," or "subseptate uterus." Other synonyms that may be used to describe abnormalities of the uterus include "arcuate uterus," "bicornuate uterus," and "didelphic uterus." Each of these variations can impact fertility and increase the risk of miscarriage or other complications during pregnancy. It is important for women who suspect they may have a variation in their uterine shape to seek medical guidance in order to optimize their chances of a healthy pregnancy.