Depo-Provera

drug

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Last updated

June 25, 2026

Quick Summary

Depo-Provera is a synthetic progesterone medication administered by injection as a long-acting contraceptive. It is also taken orally to treat conditions like amenorrhea and abnormal uterine bleeding, and to alleviate menopausal symptoms and prevent osteoporosis when combined with estrogen.1

As a hormonal contraceptive, Depo-Provera works by suppressing ovulation, the release of an egg from the ovary. It can also alter the uterine lining and affect sperm motility, further preventing conception. This method is considered one of the most effective reversible forms of birth control, with a potential success rate of approximately 99 percent when used correctly and consistently.2

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contraception
Hormonal contraceptives
Depo-Provera, a progesterone available in many countries, is administered by injection once every three months. Norplant consists of a set of small, soft tubes that are surgically implanted under the skin of a woman’s arm, where they release the synthetic hormone progestin. Norplant can prevent…
Read More
Depo-Provera, a progesterone available in many countries, is administered by injection once every three months. Norplant consists of a set of small, soft tubes that are surgically implanted under the skin of a woman’s arm, where they release the synthetic hormone progestin. Norplant can prevent…
Read More