Menstrual Changes After One Month of Menstrual Delay Medication - Obstetrics and Gynecology

Share to:

The menstrual cycle after long-term use of contraceptive pills?


After taking the menstrual delay medication for a month, my period has now lasted for seven days.
The first to seventh days have had bright red blood, with a light flow, but on the afternoon of the seventh day, the bright red blood started to increase in volume, resembling a normal flow for two days.
Should I seek medical attention for this, or is it normal for the menstrual cycle to become irregular after taking the delay medication? Thank you! Previously, without taking the medication, my periods lasted about 5-6 days, with heavier flow on the second and third days, which was normal.

Lu Er, 30~39 year old female. Ask Date: 2020/01/19

Dr. Cao Guotao reply Obstetrics and Gynecology


Hello, it may be related to taking contraceptive pills; just observe for now.
If you continue to feel unwell, it is advisable to see a gynecologist.
Wishing you good health.

Reply Date: 2020/01/19

More Info


When it comes to understanding menstrual changes after taking medication to delay menstruation, it is important to consider several factors, including the type of medication used, individual hormonal responses, and the body's natural menstrual cycle.
In your case, you have been taking medication to delay your period for a month, and now you are experiencing a menstrual flow that started with bright red blood and has changed in volume over the course of the week. It is not uncommon for menstrual cycles to be affected by hormonal medications, leading to variations in flow, duration, and color of menstrual blood.

The medication you took likely contains hormones that can alter your menstrual cycle. When you take such medications, they can cause your body to respond differently than it would during a natural cycle. For instance, the initial bright red blood you observed is typically associated with fresh menstrual flow, while the subsequent changes in volume can indicate how your body is adjusting to the hormonal influences of the medication.

It is important to note that after taking menstrual delay medication, some women may experience irregularities in their menstrual cycles. This can include changes in the duration of bleeding, the amount of blood flow, and even the timing of future periods. In your case, since you mentioned that your periods were previously regular and lasted about 5-6 days with a predictable flow pattern, the changes you are experiencing now could be a direct result of the medication.

Regarding whether you should seek medical attention, it is generally advisable to consult a healthcare provider if you notice significant changes in your menstrual cycle that are concerning. This includes:
1. Prolonged Heavy Bleeding: If the bleeding becomes excessively heavy or lasts longer than a typical period (more than 7 days), it is important to see a doctor.

2. Severe Pain: If you experience severe cramping or pain that is not relieved by over-the-counter pain medications, you should seek medical advice.

3. Signs of Infection: If you notice any unusual symptoms such as fever, chills, or foul-smelling discharge, it is crucial to seek medical attention.

4. Emotional or Physical Distress: If the changes in your menstrual cycle are causing you significant emotional distress or affecting your daily life, discussing these concerns with a healthcare provider can be beneficial.

In summary, while it is common for menstrual cycles to be affected by hormonal medications, it is essential to monitor your symptoms closely. If you have any concerns about the changes you are experiencing, particularly if they deviate significantly from your normal cycle or are accompanied by other troubling symptoms, it is wise to consult with a healthcare professional. They can provide personalized advice and determine if any further evaluation or treatment is necessary.

Similar Q&A

Understanding Delayed Menstruation: Causes and Treatment Options

Menstruation has been delayed for one month, and there has been no sexual intercourse. Today, I visited a gynecologist who said there is no ovulation. What could be the causes? The doctor prescribed medication for me and mentioned that I should return for follow-up after my perio...


Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the factors that can affect the menstrual cycle or cause intermenstrual bleeding are numerous, including environment, lifestyle, stress, emotional instability, diet, age, lesions in the uterus or cervix, and pregnancy, among others. It is advisable to follow your doctor&#x...

[Read More] Understanding Delayed Menstruation: Causes and Treatment Options


Understanding Changes in Menstrual Flow After Taking Menstrual Induction Medication

Hello Doctor, my period is delayed by a month this time (it was also late last month). I have been taking medication to induce menstruation (the ultrasound examination by the doctor showed no issues). I took the medication on October 2nd, and on October 5th, I had a slight browni...


Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, that should be considered normal. Please observe it for the next month. Wishing you good health.

[Read More] Understanding Changes in Menstrual Flow After Taking Menstrual Induction Medication


Understanding Breakthrough Bleeding While Taking Menstrual Delay Medication

Hello, Doctor. I took the menstrual delay medication, Medroxyprogesterone, from June 21 to 26, and my period came on June 28 to 30 (just one day later than my original cycle to avoid an exam). According to my cycle, I was supposed to have my period on July 31, but it still hadn&#...


Dr. Cao Guotao reply Obstetrics and Gynecology
Hello, continue taking the medication as prescribed and monitor your condition. Since you have been on the medication for a long time, it may not be effective in controlling your symptoms. Just keep taking the medication until it's finished and see how it goes. Wishing you g...

[Read More] Understanding Breakthrough Bleeding While Taking Menstrual Delay Medication


Understanding Menstrual Changes After Taking Delay Medication: Symptoms and Concerns

Doctor, after taking the menstrual regulation medication, my period seemed to have started two days later, but this time it feels dull and painful (usually it doesn't feel dull and is less painful). I also feel nauseous and occasionally have chest tightness. The menstrual fl...


Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, if there was potential for pregnancy during the last cycle due to intercourse, it's important to note that early pregnancy may not present specific symptoms, and subjective symptoms alone are not reliable for diagnosis. It is advisable to consult a physician for evalu...

[Read More] Understanding Menstrual Changes After Taking Delay Medication: Symptoms and Concerns


Related FAQ

Medication To Delay Menstruation

(Obstetrics and Gynecology)

Delayed Menstruation

(Obstetrics and Gynecology)

Medication To Induce Menstruation

(Obstetrics and Gynecology)

Menstrual Regulation Medication

(Obstetrics and Gynecology)

Menstrual Abnormalities

(Obstetrics and Gynecology)

First Menstruation

(Obstetrics and Gynecology)

Premenstrual Syndrome

(Obstetrics and Gynecology)

Ovulation Medication

(Obstetrics and Gynecology)

Contraceptive Pill

(Obstetrics and Gynecology)

Drug Side Effects

(Obstetrics and Gynecology)