Emergency contraceptive pill
Hello doctor, on September 20th, I had intercourse with my girlfriend and the condom accidentally slipped off.
Later, within 5 hours, I purchased the emergency contraceptive pill, Ella (Levonorgestrel).
Five days later (on September 25th), I experienced bleeding for 7 days, which was similar to my menstrual flow, but it came a week early.
Is this considered a menstrual period? Was the contraception successful? On October 22nd, I took a pregnancy test, which was negative, and then on October 26th, I had my period again for 7 days.
However, the first day started with spotting.
By the morning of that day, it turned into a regular flow like before.
Doctor, can taking the emergency contraceptive pill cause the menstrual period on October 26th to start with spotting?
Sheng, 10~19 year old female. Ask Date: 2021/11/16
Dr. Huang Yuande reply Obstetrics and Gynecology
1.
This is not menstruation; it is a result that will inevitably occur from using emergency contraception.
2.
This is possible because emergency contraceptive pills can disrupt the menstrual cycle for 1 to 2 months, so it is advisable to take precautions and avoid their use whenever possible.
Reply Date: 2021/11/16
More Info
Emergency contraception (EC) is a crucial option for preventing unintended pregnancies after unprotected intercourse or contraceptive failure, such as a condom breaking. In your case, you mentioned that the condom slipped off during intercourse on September 20, and you took the emergency contraceptive pill (ECP), commonly known as "Plan B" or "ella," within five hours. This is a timely response, as ECPs are most effective when taken as soon as possible after unprotected sex.
The bleeding you experienced five days later, which lasted for seven days and resembled your normal menstrual flow, could be a side effect of the emergency contraceptive pill. It is not uncommon for ECPs to cause changes in your menstrual cycle, including earlier onset, heavier or lighter bleeding, or even spotting. The hormonal content in these pills can lead to a temporary disruption in your normal hormonal balance, which may result in unexpected bleeding patterns.
Regarding your concern about whether this bleeding was indeed your period, it is possible that it was a withdrawal bleed induced by the ECP. Withdrawal bleeding can occur after taking hormonal contraceptives and may mimic a regular menstrual period. Since you also took a pregnancy test on October 22, which returned negative, it indicates that you likely did not conceive from the incident on September 20. The subsequent menstrual period you experienced on October 26, which started with spotting and then transitioned to a normal flow, is consistent with the effects of the ECP.
It is important to note that while emergency contraception is effective, it is not 100% guaranteed. The effectiveness can vary based on the timing of administration and where you are in your menstrual cycle. However, since you took the ECP promptly and your pregnancy test was negative, it suggests that the emergency contraception worked in your case.
To address your question about whether taking the emergency contraceptive could cause the spotting you experienced at the beginning of your October 26 period: yes, it can. Hormonal fluctuations caused by the ECP can lead to changes in menstrual bleeding patterns, including spotting. This is generally considered normal and should not be a cause for concern unless accompanied by severe pain or other unusual symptoms.
If you continue to experience irregularities in your menstrual cycle or have concerns about your reproductive health, it is advisable to consult with a healthcare provider. They can provide personalized advice and help you understand your cycle better, as well as discuss ongoing contraceptive options that may suit your needs.
In summary, based on the timeline and symptoms you described, it seems that you have successfully avoided an unintended pregnancy, and the bleeding you experienced is likely a result of the emergency contraceptive pill. Monitoring your menstrual cycle for any further irregularities and consulting with a healthcare professional if needed will help you manage your reproductive health effectively.
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