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What Could Cause Brownish Vaginal Discharge Two Weeks Before The Periods Due Date After Taking Plan B?

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Posted on Thu, 22 Apr 2021
Question: Hello, my boyfriend and I didn’t have sex but we think semen may have gotten in my vagina. To be safe we took plan B. I am not due to get my period for another 2 weeks. I noticed some brownish/ red coloring blood in my pee 24hrs after Plan B. Did the Plan B work and what are my next steps? We are very concerned that I could get pregnant. Should I be worried? Should I be worried about pregnancy?
doctor
Answered by Dr. Panagiotis Zografakis (42 minutes later)
Brief Answer:
it depends

Detailed Answer:
Hello,

let me analyze the data you've provided one by one:

- you're expecting your period in 2 weeks or so: if this is right then you may have already ovulated (before taking the emergency pill). Preventing ovulation is one of the modes of action of the emergency pill.

- some bleeding can be expected after taking hormones so this is not strange and does not mean that the pill has (or has not) worked.

- I can't say whether you're in risk for pregnancy or not because you haven't actually described how you think that sperm might have gotten into your vagina.

- if you hadn't have ovulated before taking the pill then you're probably safe. This pill is very effective and besides preventing ovulation is also makes it harder for the sperm to reach the egg and for the fertilized egg (provided that the sperm finally reaches and fertilizes it) to be implanted.

- you should worry for pregnancy whenever you have sex and make sure you take the necessary precautions. You can't rely on error prone methods like trying to calculate the fertile days or withdrawing before ejaculation, etc. The most reliable methods to avoid pregnancy are using a condom, an intrauterine device and proper use of contraceptive pills.

So in conclusion, chances are that plan B has worked as expected but you can never be sure. Next time make sure you take the appropriate preventive measures to avoid unnecessary anxiety.

Kind Regards!
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Panagiotis Zografakis (1 hour later)
We saw the semen on the leg, we are not sure that it went in, but as a precaution we took the pill. We don’t know if it dripped down. If you’re ovulating and then took the pill, is that ok? How do we know if the pill is working?
doctor
Answered by Dr. Panagiotis Zografakis (54 minutes later)
Brief Answer:
you can't know for sure

Detailed Answer:
Semen on the leg is not sufficient reason for concern. The sperm has to enter the vagina...

If you had ovulated then the risk for pregnancy is higher. The pill does employ more protection mechanisms though.

The bad thing is that you can never know. If your next period does not come on time then you should try a pregnancy test.

Kind Regards!
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Panagiotis Zografakis (11 minutes later)
So currently the best thing to do is wait until next period. If the period comes a few days early is that normal after taking Plan B? If the blood does not stop in pee what is the recommended course of action? How long should we wait to see a doctor about the bleeding from taking plan B? There isn’t a large amount of blood, very minor. There’s no pain as well
doctor
Answered by Dr. Panagiotis Zografakis (6 hours later)
Brief Answer:
please read the full answer

Detailed Answer:
The blood is not supposed to be in your urine. If you've got blood in your urine after having sex then the most likely cause is a urinary tract infection. The pill may cause minor self-limited bleeding inside your genital tract. The blood should come out of your vagina (like your menses). If it keeps bleeding for more than a couple of days then perhaps your gynecologist should have a look. Drugs like plan B may affect your period. It may come earlier or later. This is normal. If it comes later, you should do the pregnancy test though.

Best regards!
Note: For further follow up on related General & Family Physician Click here.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Panagiotis Zografakis

Internal Medicine Specialist

Practicing since :1999

Answered : 3810 Questions

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What Could Cause Brownish Vaginal Discharge Two Weeks Before The Periods Due Date After Taking Plan B?

Brief Answer: it depends Detailed Answer: Hello, let me analyze the data you've provided one by one: - you're expecting your period in 2 weeks or so: if this is right then you may have already ovulated (before taking the emergency pill). Preventing ovulation is one of the modes of action of the emergency pill. - some bleeding can be expected after taking hormones so this is not strange and does not mean that the pill has (or has not) worked. - I can't say whether you're in risk for pregnancy or not because you haven't actually described how you think that sperm might have gotten into your vagina. - if you hadn't have ovulated before taking the pill then you're probably safe. This pill is very effective and besides preventing ovulation is also makes it harder for the sperm to reach the egg and for the fertilized egg (provided that the sperm finally reaches and fertilizes it) to be implanted. - you should worry for pregnancy whenever you have sex and make sure you take the necessary precautions. You can't rely on error prone methods like trying to calculate the fertile days or withdrawing before ejaculation, etc. The most reliable methods to avoid pregnancy are using a condom, an intrauterine device and proper use of contraceptive pills. So in conclusion, chances are that plan B has worked as expected but you can never be sure. Next time make sure you take the appropriate preventive measures to avoid unnecessary anxiety. Kind Regards!