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Can birth control pills cause irregular bleeding?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I have just started taking the birth control pill Optimizette four months ago to regulate my period. After starting it, I had one long period that lasted two weeks. A week after that, I began having spotting, which has continued for 18 days up to today. Sometimes it is a bit heavier than just spotting (it stains), and the color varies from brown to dark red. I wanted to ask whether this spotting-like bleeding is considered a light period or just spotting.

Please help.

Answered by Dr. Georges Hany Kozah

Education:

MD

Professional Bio:

Experienced Lebanese gynecologist with a passion for women's health and well-being. My journey began with specialty training in esteemed Lebanese hospitals, where I honed my skills and deepened my understanding of gynecology and obstetrics. In 2020, I ventured to Paris to further enrich my knowledge and graduated with distinction, bringing back invaluable insights and expertise to my practice.Throughout my career, I have embraced the diverse facets of gynecology and surgery, specializing in high-risk obstetrics, advanced ultrasound techniques, oncology, colposcopy, and hysteroscopy. My commitment to excellence is reflected in the numerous diplomas and certifications I have earned from esteemed universities in Lebanon and Paris.As a dedicated healthcare professional, I am driven by a genuine enthusiasm for my field and a relentless pursuit of excellence in patient care. I thrive in collaborative environments, where I actively contribute as a team player, leveraging my expertise to achieve optimal outcomes for my patients.With a deep-rooted passion for advancing women's health and a commitment to staying at the forefront of medical innovation, I am poised to make a meaningful difference in the lives of those entrusted to my care.Let's connect and embark on a journey towards healthier tomorrows, together.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I understand your concern.

It sounds like your body is still adjusting to Optimizette (a progestin-only pill), which can cause irregular bleeding, especially during the first few months. The bleeding you are experiencing, ranging from spotting to light bleeding, could be due to how your body responds to hormonal changes.

Possible explanations for your bleeding:

  1. Breakthrough bleeding: This is common with progestin-only pills, particularly within the first three to six months. It may present as spotting or light bleeding with varying colors.
  2. Hormonal adjustment: Since you previously experienced heavy, prolonged periods, your body may be reacting unpredictably to the new hormone levels.

Lighter period versus spotting:

  1. If the bleeding is light and lasts for a few days, it might be considered a light period.
  2. If the bleeding is unpredictable, comes and goes, and does not follow a regular cycle, it is more likely to be spotting.

What you can do:

  1. Track your bleeding: Keeping a diary of your symptoms and bleeding patterns can help identify any patterns or changes.
  2. Give it time: Since you have been on the pill for four months, your body might still be adapting. If the bleeding continues beyond six months, further evaluation may be necessary.
  3. Consult your doctor: If spotting persists, becomes heavy again, or if you experience other symptoms (such as pain, dizziness, or severe fatigue), it is important to seek medical advice. Your doctor may suggest switching to another pill or exploring alternative treatment options.

I hope this helps you.

Thank you.

Medically reviewed by iCliniq medical review team
Published At May 15, 2025
Reviewed At May 15, 2025

Education:

MD

Professional Bio:

Experienced Lebanese gynecologist with a passion for women's health and well-being. My journey began with specialty training in esteemed Lebanese hospitals, where I honed my skills and deepened my understanding of gynecology and obstetrics. In 2020, I ventured to Paris to further enrich my knowledge and graduated with distinction, bringing back invaluable insights and expertise to my practice.Throughout my career, I have embraced the diverse facets of gynecology and surgery, specializing in high-risk obstetrics, advanced ultrasound techniques, oncology, colposcopy, and hysteroscopy. My commitment to excellence is reflected in the numerous diplomas and certifications I have earned from esteemed universities in Lebanon and Paris.As a dedicated healthcare professional, I am driven by a genuine enthusiasm for my field and a relentless pursuit of excellence in patient care. I thrive in collaborative environments, where I actively contribute as a team player, leveraging my expertise to achieve optimal outcomes for my patients.With a deep-rooted passion for advancing women's health and a commitment to staying at the forefront of medical innovation, I am poised to make a meaningful difference in the lives of those entrusted to my care.Let's connect and embark on a journey towards healthier tomorrows, together.

This doctor is not available for online consultations on the platform anymore.

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Education:

MD

Professional Bio:

Experienced Lebanese gynecologist with a passion for women's health and well-being. My journey began with specialty training in esteemed Lebanese hospitals, where I honed my skills and deepened my understanding of gynecology and obstetrics. In 2020, I ventured to Paris to further enrich my knowledge and graduated with distinction, bringing back invaluable insights and expertise to my practice.Throughout my career, I have embraced the diverse facets of gynecology and surgery, specializing in high-risk obstetrics, advanced ultrasound techniques, oncology, colposcopy, and hysteroscopy. My commitment to excellence is reflected in the numerous diplomas and certifications I have earned from esteemed universities in Lebanon and Paris.As a dedicated healthcare professional, I am driven by a genuine enthusiasm for my field and a relentless pursuit of excellence in patient care. I thrive in collaborative environments, where I actively contribute as a team player, leveraging my expertise to achieve optimal outcomes for my patients.With a deep-rooted passion for advancing women's health and a commitment to staying at the forefront of medical innovation, I am poised to make a meaningful difference in the lives of those entrusted to my care.Let's connect and embark on a journey towards healthier tomorrows, together.

This doctor is not available for online consultations on the platform anymore.

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