I took menstrual induction medication, but my period still hasn't arrived?
Hello doctor, my period was supposed to start on July 28, but I happened to be experiencing autonomic nervous system dysfunction around that time (not sure if it had any effect).
I was 7 days late when I visited the clinic, and the doctor performed a urine test and an ultrasound.
He said there were no signs that my period was about to start, so he prescribed medication for three days.
However, I forgot to bring the medication with me when I went out, so I only finished taking it on the fourth day.
Will this affect the efficacy of the medication? How many days after finishing the medication should I expect my period to start? Today marks the 12th day of my delay.
The doctor mentioned that if my period doesn't come, I need to check my hormone levels, which makes me wonder if he is concerned about pregnancy.
I had sexual intercourse on one of the days I was taking the medication, but we used a condom throughout, and it did not break.
Is there still a risk of pregnancy? I also feel a dull ache in my lower abdomen, my lower back is sore, and my breasts are swollen, which all feel like premenstrual symptoms, but my period still hasn't come.
Is there a risk of pregnancy in this situation?
Niming, 10~19 year old female. Ask Date: 2017/08/09
Dr. Huang Jianzhong reply Obstetrics and Gynecology
My period was supposed to start on July 28, but I experienced autonomic nervous system dysfunction around that time (not sure if it had any effect).
I was 7 days late when I visited the clinic.
The doctor performed a urine test and an ultrasound, and he said there were no signs that my period was about to start, so he prescribed medication to induce it for three days.
However, I forgot to bring the medication when I went out, so I only finished it on the fourth day.
Will this affect the efficacy of the medication?
Answer: No, it will not affect the efficacy of the medication.
Typically, your period should start within 3 to 7 days after completing the medication.
Today is the 12th day of my delay.
The doctor mentioned that if my period doesn't come, I may need to test for hormones to rule out pregnancy.
Answer: After taking the medication, if I had sexual intercourse on one of the days while using condoms throughout without any breakage, is there still a risk of pregnancy?
Answer: There is no risk.
I also feel some discomfort in my lower abdomen, my lower back is sore, and my breasts are swollen, similar to the symptoms before my period, but it still hasn't arrived.
Is there a risk of pregnancy in this case?
Answer: There is no risk of pregnancy.
Reply Date: 2017/08/09
More Info
When it comes to delayed menstruation after taking menstrual induction medication, there are several factors to consider. Based on your description, it seems you are experiencing a delay in your menstrual cycle, which has extended to 12 days past your expected date. You mentioned that you were prescribed medication to induce menstruation after a 7-day delay, but you forgot to take the medication consistently, which raises questions about its effectiveness.
Firstly, it is important to understand how menstrual induction medications work. These medications, often containing hormones such as progesterone, are designed to help regulate the menstrual cycle and trigger a period. If taken as prescribed, they typically lead to menstruation within a few days after completing the course. However, if there is a delay in taking the medication or if it is not taken as directed, it may not have the desired effect, which could explain your continued absence of menstruation.
Regarding the timing of your period after taking the medication, it can vary from person to person. Generally, if the medication is effective, you might expect your period to start within a few days after completing the course. However, since you mentioned that you took the medication inconsistently, it is possible that your body may not respond as expected, leading to further delays.
You also mentioned experiencing symptoms such as lower abdominal discomfort, back pain, and breast tenderness, which are common premenstrual symptoms. These symptoms can sometimes occur even when menstruation is delayed, and they do not necessarily indicate pregnancy. However, given that you had unprotected sexual intercourse during the time you were taking the medication, there is a possibility of pregnancy, albeit low if you used condoms consistently without any breakage.
Your doctor’s recommendation to check hormone levels is a prudent step, as it can help determine whether your body is functioning normally or if there is another underlying issue, such as hormonal imbalance or pregnancy. If there is a concern about pregnancy, a urine or blood test can provide clarity.
In summary, here are some key points to consider:
1. Medication Adherence: Taking the menstrual induction medication as prescribed is crucial for its effectiveness. Missing doses or taking them inconsistently can lead to delays in menstruation.
2. Timing of Menstruation: If the medication is effective, you should expect your period to start within a few days after completing the course. However, individual responses can vary.
3. Pregnancy Risk: If you had unprotected sexual intercourse while taking the medication, there is a risk of pregnancy, although using condoms reduces this risk significantly.
4. Symptoms: The symptoms you are experiencing could be related to premenstrual syndrome (PMS) or could indicate other issues. Monitoring these symptoms and discussing them with your healthcare provider is important.
5. Follow-Up: It is advisable to follow up with your healthcare provider for further evaluation, especially if your period does not start soon or if you have concerns about pregnancy.
In conclusion, while the situation can be concerning, it is essential to communicate openly with your healthcare provider about your symptoms and any potential risks. They can provide the best guidance tailored to your specific circumstances.
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