Breakthrough Symptoms While on Nina Birth Control Pills - Obstetrics and Gynecology

Share to:

Emergency contraceptive pill


Hello Doctor, I would like to ask you a question.
I have been continuously taking the Nina oral contraceptive pill (21-tablet pack) for over a year without interruption, and I have been taking the next pack on time.
My last menstrual period started on February 24 and ended on February 28.
Since then, I have had several instances of unprotected sexual intercourse until two days ago (March 2).
Today (March 4), I noticed some slight brown discharge, and I have been feeling a bit drowsy in the past few days, along with mild discomfort in my lower abdomen.
I am unsure what this situation might indicate.
Could it be an infection, or is there another possibility? I would appreciate your assessment.
Thank you.

Ri Yun, 10~19 year old female. Ask Date: 2020/03/05

Dr. Cao Guotao reply Obstetrics and Gynecology


Hello, it is possible that you have an infection or inflammation.
It is recommended to visit a gynecologist for an examination.
Wishing you good health.

Reply Date: 2020/03/05

More Info


When using birth control pills like Nina, breakthrough bleeding or spotting can occur, even if you have been taking them consistently for over a year. This is often due to hormonal fluctuations that can happen when the body adjusts to the synthetic hormones in the pill. Breakthrough bleeding is generally not a cause for concern, especially if it is light and not accompanied by severe pain or other alarming symptoms.

The coffee-colored discharge you are experiencing could be old blood, which is common and usually not a sign of a serious issue. It can occur at the beginning or end of your menstrual cycle or during times of hormonal changes. However, if this discharge persists or is accompanied by other symptoms such as severe abdominal pain, fever, or an unusual odor, it may warrant further investigation for potential infections or other underlying conditions.

The symptoms of slight discomfort in the lower abdomen and increased fatigue could be related to several factors. It could be a side effect of the birth control pills, as hormonal contraceptives can sometimes cause changes in mood, energy levels, and physical sensations. Additionally, if you have had unprotected intercourse, there is a possibility of pregnancy, although the likelihood is low if you have been consistent with your pill regimen. If you suspect pregnancy, taking a home pregnancy test could provide clarity.

In terms of infections, if you notice any additional symptoms such as itching, burning during urination, or unusual discharge, it would be wise to consult a healthcare provider. They can perform tests to rule out sexually transmitted infections (STIs) or other gynecological issues.

It’s important to remember that while birth control pills are effective in preventing pregnancy, they do not protect against STIs. If you are sexually active and not in a monogamous relationship, using condoms in addition to your birth control pills is advisable to reduce the risk of infections.

If your symptoms continue or worsen, or if you have any concerns about your health, it is always best to consult with a healthcare professional. They can provide personalized advice and conduct any necessary examinations or tests to ensure your well-being. Regular check-ups and open communication with your healthcare provider are essential for maintaining reproductive health, especially when using hormonal contraceptives.

Similar Q&A

Understanding Breakthrough Bleeding on Birth Control Pills

Hello Doctor, I have been taking Diane for two and a half years without interruption. My period ended last Sunday, but today (9/22) I noticed a bit of spotting when I went to the bathroom, and I also felt the cramping sensation that usually accompanies my period. I would like to ...


Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, please monitor the situation. If there is any further bleeding, it is advisable to consult a gynecologist. Wishing you good health.

[Read More] Understanding Breakthrough Bleeding on Birth Control Pills


Understanding Breakthrough Bleeding and Mood Changes on Birth Control Pills

Hello, I would like to ask the doctor about issues related to taking birth control pills. My girlfriend started taking Yaz on the first day of her period on September 23 (Friday), and she has experienced bleeding during the first and second weeks after her period ended. There was...


Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, starting the birth control pill on the fifth day of your menstrual cycle and experiencing light bleeding may indicate that the dosage is insufficient. Additionally, frequent symptoms such as dizziness, nausea, and depression have been noted. It is advisable to consider swi...

[Read More] Understanding Breakthrough Bleeding and Mood Changes on Birth Control Pills


Understanding Ovulation Symptoms While on Diane Birth Control Pills

Hello, doctor. I have been taking Diane contraceptive pills for 11 days, but recently, as I approach ovulation, I have started to experience ovulation-related discharge and breast tenderness. Does this mean I am ovulating? However, I have read that taking contraceptive pills supp...


Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, based on your description, the symptoms you mentioned may not necessarily be due to ovulation. If the symptoms persist or worsen, it is advisable to consult a gynecologist for evaluation. Thank you! Wishing you safety and health, Dr. Chang.

[Read More] Understanding Ovulation Symptoms While on Diane Birth Control Pills


Understanding Changes in Vaginal Discharge While on Birth Control

I have recently been taking Diane contraceptive pills to regulate my menstrual cycle. This morning, I noticed a significant amount of white, thick discharge from my vagina, which is unusual for me in the mornings. I've been experiencing this type of discharge lately. Am I ex...


Dr. Liu Fuping reply Obstetrics and Gynecology
Hello, before taking contraceptive pills, please consult with a gynecologist to discuss and understand the side effects of the medication before starting it, as this will provide the greatest benefit to the patient. The most common adverse reactions associated with Delyla include...

[Read More] Understanding Changes in Vaginal Discharge While on Birth Control


Related FAQ

Birth Control Pills

(Obstetrics and Gynecology)

Drug Side Effects

(Obstetrics and Gynecology)

Emergency Contraceptive Pill

(Obstetrics and Gynecology)

Ovulation Medication

(Obstetrics and Gynecology)

Medication To Induce Menstruation

(Obstetrics and Gynecology)

Menstrual Abnormalities

(Obstetrics and Gynecology)

Hyperprolactinemia

(Obstetrics and Gynecology)

Hormonal Imbalance

(Obstetrics and Gynecology)

Oral Contraceptives

(Pharmacology)

Drug Interactions

(Obstetrics and Gynecology)