Should You Take Menstrual Induction Medication? Key Considerations - Obstetrics and Gynecology

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Should I take medication to induce menstruation?


Hello Doctor: My last menstrual period started on July 16 (with a cycle of about 32 days).
This time, I used an ovulation test and found that I ovulated late, so I received an ovulation trigger injection on August 9 (and took progesterone).
I tested for pregnancy on days 12 and 13 (August 22 and 23) and initially saw a faint second line, but later tests showed no line at all.
As of now, August 26, my period still hasn't arrived.
I saw a doctor yesterday, and they also confirmed that I am not pregnant.
The doctor suggested I take medication to induce my period.

I have a couple of questions:
1.
Since my menstrual cycle is usually very regular and I have never experienced such a late period, is there still a possibility of pregnancy?
2.
If I take the medication to induce my period and later find out that I am pregnant, could it affect the fetus? The doctor prescribed Estrade tablets 2mg and Shiton s.c.
Would you recommend that I take them or wait a few more days? Thank you!

Pan Pan, 20~29 year old female. Ask Date: 2022/08/26

Dr. Cao Guotao reply Obstetrics and Gynecology


Hello, it seems that you are not pregnant.
You can wait a bit longer, or you can take medication to induce menstruation.
Generally, taking the medication does not have an impact.
Wishing you good health.

Reply Date: 2022/08/26

More Info


When considering the use of menstrual induction medication, there are several key factors to take into account, especially in the context of your situation.
1. Understanding Your Cycle: You mentioned that your menstrual cycle is typically around 32 days, and your last period started on July 16. Given that today is August 26, you are indeed experiencing a delay. It’s important to note that while a regular cycle is a good indicator of reproductive health, variations can occur due to stress, hormonal changes, or other factors.
2. Pregnancy Considerations: You indicated that you had a faint positive pregnancy test on August 22 and 23, but subsequent tests have been negative. This could suggest a very early pregnancy that may not have progressed, or it could be a chemical pregnancy, which is a very early miscarriage. Given that you have not had your period yet, there is still a possibility of pregnancy, albeit a diminishing one. If you are uncertain, it may be prudent to wait a few more days and take another pregnancy test, preferably with first-morning urine for better accuracy.

3. Induction Medication: The medications prescribed to you, Estrade (estradiol) and Shiton (which may refer to a form of progesterone), are hormones that can influence your menstrual cycle. Estradiol is a form of estrogen, and it can help regulate the menstrual cycle, while progesterone is often used to induce menstruation. However, if you are pregnant, taking these medications could potentially affect the pregnancy.
4. Risks of Hormonal Medications: If you take menstrual induction medication while pregnant, there is a risk of hormonal imbalance that could affect fetal development. For this reason, it is crucial to confirm whether you are pregnant before starting any hormonal treatment. If there is any chance of pregnancy, it is generally recommended to avoid these medications until you have definitive results.

5. Consulting Your Doctor: Given the complexity of your situation, it is essential to have a thorough discussion with your healthcare provider. They can provide personalized advice based on your medical history and current health status. If you are feeling uncertain about taking the medications, express your concerns to your doctor. They may suggest waiting a few more days to see if your period arrives or if a more definitive pregnancy test can be performed.

6. Monitoring Symptoms: If you decide to wait, keep track of any symptoms you may experience, such as cramping, breast tenderness, or any other signs that may indicate the onset of your period or pregnancy. If you experience severe pain or unusual symptoms, seek medical attention promptly.

In summary, while menstrual induction medication can be effective for regulating your cycle, it is crucial to confirm whether you are pregnant before proceeding with treatment. Discussing your concerns and options with your healthcare provider will help ensure that you make an informed decision that prioritizes your health and well-being.

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