Unwanted-72 Tablet 1’s is a female hormone called progestin (a form of progesterone) used to prevent unintended pregnancy and hormone therapy. Unwanted-72 Tablet 1’s is used as a single agent in emergency contraception, and as a hormonal contraceptive released from an intrauterine device (IUD).  Unwanted-72 Tablet 1’s is the most commonly used emergency contraceptive. Unintended pregnancy is a pregnancy that occurred either unwanted when no children or no more children were desired. Also, pregnancy is mistimed, such as the pregnancy occurred earlier than desired.