What is the Depo-Provera shot primarily used for?

The Depo-Provera shot is primarily used for preventing pregnancy. It is a form of hormonal contraception that contains the hormone progestin. When administered, it works by inhibiting ovulation, thickening cervical mucus to prevent sperm from reaching an egg, and thinning the uterine lining to reduce the likelihood of implantation. The effectiveness of the shot in preventing pregnancy is a major reason it is widely utilized as a contraceptive method.

While some may think about its other potential effects, such as regulating menstrual cycles or influencing fertility, these are not its primary functions. It is not intended as a method to cure sexually transmitted infections (STIs) or to enhance fertility. Understanding the primary purpose of Depo-Provera helps in recognizing its benefits and limitations as a contraceptive option.