Can the Mirena IUD cause weight gain?

Oct 11, 2022 Source: Cainiu Health
Disease description:

Since I had the Mirena IUD inserted, I've started gaining weight. A friend suggested this might be the cause. I'd like to ask, can the Mirena IUD cause weight gain?

Doctor's answer (1)
Dr. Lv Aiming
Whether the Mirena intrauterine device causes weight gain depends on the individual patient's specific circumstances. Some patients using Mirena may experience weight gain. Mirena is an intrauterine contraceptive device containing a progesterone-releasing system. Once placed in the body, it slowly releases progesterone. Since progesterone can counteract estrogen, Mirena can be used to treat heavy menstrual bleeding, adenomyosis, or for contraception.