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What injection stops your period?

Published in Contraception 2 mins read

Depo-Provera (medroxyprogesterone acetate) is an injection that can stop your period.

Depo-Provera is a highly effective contraceptive injection given every 12-13 weeks. It works by releasing progestin, a synthetic form of progesterone, into the body. This hormone prevents ovulation (the release of an egg) and thickens cervical mucus, making it difficult for sperm to reach the egg. One of the common side effects and, for many, a desired effect, is the absence of menstrual periods.

Here's a breakdown:

  • How it Works: Depo-Provera primarily works by preventing ovulation. The consistent dose of progestin also thins the uterine lining, which is what is shed during menstruation. This thinning often leads to lighter periods, and eventually, the cessation of periods altogether.

  • Effectiveness: Depo-Provera is a very effective form of contraception, with a very low failure rate when administered correctly. Its impact on stopping periods is also significant; many users experience amenorrhea (absence of menstruation) after several injections.

  • Benefits of Stopping Periods: For some women, the absence of periods is a major benefit. It can relieve symptoms associated with menstruation such as:

    • Premenstrual Syndrome (PMS)
    • Period pain (dysmenorrhea)
    • Heavy menstrual bleeding (menorrhagia)
  • Important Considerations: While Depo-Provera is effective, it is crucial to understand that:

    • It can take some time for periods to return to normal after stopping the injections.
    • It does not protect against sexually transmitted infections (STIs).
    • There can be other side effects, and it's important to discuss these with a healthcare provider before starting Depo-Provera.

It's essential to consult with a healthcare provider to determine if Depo-Provera is the right contraceptive choice and to discuss any potential risks or side effects.

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