Birth Control Pills: Timing and Options for Women - Obstetrics and Gynecology

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Questions related to oral contraceptives?


Hello, doctor.
I would like to ask if taking emergency contraceptive pills after the onset of menstruation induced by menstrual induction medication will be effective for contraception during that menstrual cycle.
Additionally, I would like to know which type of oral contraceptive pill is better to take if there are issues with polycystic ovary syndrome, high androgen levels, and symptoms such as hirsutism and acne.
Thank you.

Mu Mu, 20~29 year old female. Ask Date: 2021/01/25

Dr. Cao Guotao reply Obstetrics and Gynecology


Hello, taking it can provide contraceptive effects; you can take Diane 35.
Wishing you good health.

Reply Date: 2021/01/25

More Info


When it comes to understanding birth control pills, timing and options are crucial for effective contraception and managing specific health conditions. Let's address your questions in detail.


Timing of Birth Control Pills After Menstruation Induction
If you take medication to induce menstruation and then start taking birth control pills during that same menstrual cycle, you can achieve effective contraception, but it depends on when you start the pills. Most healthcare providers recommend starting combination oral contraceptives (which contain both estrogen and progestin) at least seven days before you can rely on them for contraception. If you start taking the pills during your period, you may be protected from pregnancy right away, but this can vary based on the specific type of pill and your individual circumstances.
For progestin-only pills (often referred to as the "mini-pill"), the timing is a bit different. If you start taking them at any time during your menstrual cycle, you should use additional contraception (like condoms) for the first 48 hours. Therefore, it is essential to consult with your healthcare provider to determine the best timing for starting birth control pills after taking medication to induce menstruation.


Birth Control Pills for Polycystic Ovary Syndrome (PCOS)
Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder that can lead to symptoms such as irregular periods, excessive hair growth (hirsutism), and acne due to elevated androgen levels. Birth control pills can be an effective treatment option for managing these symptoms.
When considering which birth control pill to use, it is often recommended to choose a formulation that contains both estrogen and progestin. Some specific types of birth control pills that are frequently prescribed for women with PCOS include:
1. Combined Oral Contraceptives (COCs): These pills can help regulate menstrual cycles, reduce androgen levels, and improve symptoms like acne and excessive hair growth. Brands that contain drospirenone (like Yaz or Yasmin) are often favored because drospirenone has anti-androgenic properties that can help with hirsutism.

2. Progestin-Only Pills: While these can be used, they are generally less effective for managing the symptoms of PCOS compared to COCs. They are typically recommended for women who cannot take estrogen for medical reasons.

3. Other Hormonal Treatments: In some cases, healthcare providers may also suggest additional treatments alongside birth control pills, such as anti-androgens like spironolactone, which can further help manage symptoms of hirsutism and acne.


Additional Considerations
When choosing a birth control method, it is essential to consider your overall health, lifestyle, and any other medications you may be taking. Discussing your specific symptoms and concerns with your healthcare provider will help you find the most suitable option.

Moreover, it is important to remember that while birth control pills can help manage symptoms of PCOS, they do not address the underlying condition. Lifestyle modifications, such as maintaining a healthy weight, regular exercise, and a balanced diet, can also play a significant role in managing PCOS effectively.

In conclusion, starting birth control pills after taking medication to induce menstruation can be effective for contraception, but timing is crucial. For managing PCOS, combined oral contraceptives are often the best choice, particularly those with anti-androgenic properties. Always consult with your healthcare provider to tailor the best approach for your individual health needs.

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