Adenomyosis refers to adenomyosis of the uterus. Three consecutive months of birth control pills for adenomyosis is almost a course of treatment, and it is normal to stop and allow menstruation to occur before moving on to the next cycle of treatment. However, everyone’s physical condition and constitution is different, so you need to base your judgment on the results of the review and your doctor’s instructions. The contraceptive pill used for adenomyosis is usually a short-acting contraceptive pill, commonly such as drospirenone ethinyl estradiol tablets. Because short-acting birth control pills can inhibit ovulation, regulate hormone levels in the body, and hinder the proliferation of the uterine lining, menstruation may not come during the period of use, and then the heavy menstruation or dysmenorrhea caused by adenomyosis can be relieved. Generally speaking, the use of short-acting contraceptives for adenomyosis is routinely about three months for a course of treatment after three months you can go to the hospital for an ultrasound review to see the effect of treatment with the medication. The doctor’s assessment will determine whether the medication should be continued.