Taking birth control pills delays menstruation by 20 days

After taking birth control pills, every woman's hormone levels are disrupted, so the body will have more or less problems. Among them, irregular menstrual cycle is a sequelae that most women will experience. Under normal circumstances, taking birth control pills will delay menstruation by about a week to 10 days. This is a normal phenomenon. So if a woman takes birth control pills and her menstruation is delayed by 20 days, is it normal?

The mechanism of action of contraceptive pills is to inhibit ovulation in the ovaries to achieve the purpose of contraception. Contraceptive pills are hormonal drugs and have as many as four or five side effects. Menstrual disorders are one of its side effects. If the patient already has menstrual disorders before taking the medicine, this symptom will be aggravated after taking hormonal contraceptives. This type of patients should try not to take birth control pills, otherwise it will cause amenorrhea. Generally, patients experience menstrual disorders, which can be restored after stopping the medication for two or three months.

If menstruation is delayed for 20 days, pregnancy should be ruled out first. 20% of patients are insensitive to contraceptives and still get pregnant while taking the pills. If you are not pregnant, your period will come naturally. Alternatively, you can inject 20 mg of progesterone for four consecutive days. Menstruation will come naturally seven or eight days after stopping the medication.

One of the most common side effects of birth control pills in clinical practice is that they can cause menstrual disorders. Menstruation is delayed by 20 days after taking birth control pills, which is harmful to the body. Because taking birth control pills can inhibit ovarian ovulation and change the thickness of the endometrium, thus disrupting the natural menstrual pattern, it will cause menstruation to be delayed. It is recommended that if there are no special circumstances, you should avoid taking birth control pills as much as possible, because birth control pills can cause menstrual disorders, weight gain, and facial spots. It is recommended to use condoms for contraception. If you do not plan to get pregnant within 2 years, it is recommended to use an intrauterine device for contraception.