Starting Birth Control Pills: Timing After Your First Menstrual Cycle - Obstetrics and Gynecology

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Use of contraceptive pills?


Hello Dr.
Chang,
I would like to ask you about taking birth control pills for the first time.
I had a medical abortion with RU-486 at the end of March, and I just finished my first menstrual period.
It was only three days long, and then I had a little bit of bleeding before it stopped, possibly because my previous abortion took over a month to complete.
When should I start taking the birth control pills now? Thank you for your help.

Xiao Bai, 20~29 year old female. Ask Date: 2020/06/09

Dr. Zhang Kunmin reply Obstetrics and Gynecology


Hello,
For first-time users of oral contraceptives, it is recommended to start taking the pills on the first day of your menstrual cycle.
If you begin taking the contraceptive pills after the second day of your period, it is advised to use additional contraceptive measures for the first seven days of pill usage.
The dosage and formulation of each type of combined oral contraceptive may vary, so please follow the instructions provided for taking the pills.

Thank you! Wishing you peace and health.

Dr.
Chang

Reply Date: 2020/06/09

More Info


When it comes to starting birth control pills, timing is crucial, especially after a recent medical event like a medication abortion (RU-486). Given your situation, where you experienced a menstrual cycle that was shorter than usual following your abortion, it’s important to consider a few key factors before starting the pill.

Typically, birth control pills can be started at various times depending on the type of pill and your individual circumstances. For combined oral contraceptives (which contain both estrogen and progestin), the general recommendation is to start taking the pills either:
1. On the first day of your menstrual period: This is the most common method. If you start the pill on the first day of your period, you will have immediate contraceptive protection.

2. At any time during your cycle: If you start the pill at any time other than the first day of your period, it is recommended to use a backup method of contraception (like condoms) for the first seven days of pill-taking to ensure you are protected against pregnancy.

In your case, since you just finished your first menstrual cycle after the abortion, and it was shorter than usual, you can start taking the birth control pills right away. However, because your cycle has been affected by the recent medication abortion, it might be wise to consult with your healthcare provider to ensure that this is the best course of action for you. They can provide personalized advice based on your health history and the specifics of your recent abortion.

Additionally, it’s important to monitor your body’s response to the birth control pills once you start. Some women may experience irregular bleeding or changes in their menstrual cycle when they first begin taking the pill, especially after a recent abortion. If you notice any concerning symptoms or if your bleeding patterns are significantly irregular, reach out to your healthcare provider for guidance.

Moreover, considering your recent medical history, it’s essential to discuss any potential risks or side effects associated with starting hormonal contraception after an abortion. Your healthcare provider can help you weigh the benefits and risks based on your individual health profile.

In summary, you can start taking the birth control pills after your first menstrual cycle, but it’s advisable to consult with your healthcare provider to ensure that this timing is appropriate for your specific situation. They can also help you understand how to manage any potential side effects and ensure that you are adequately protected against unintended pregnancy. Always remember that open communication with your healthcare provider is key to making informed decisions about your reproductive health.

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