Post-Pill Pain Without Bleeding: Your Concerns - Obstetrics and Gynecology

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Emergency contraceptive pills: menstrual pain without bleeding?


On February 16, I had sexual intercourse with my girlfriend, but we only realized afterward that the condom had completely broken, and semen was released inside her.
At that moment, we rinsed her off and took emergency contraception (Ella) within an hour.
On the morning of February 17, we tested for pregnancy, and the result was negative.
My girlfriend's last menstrual period was around January 13-18, and her cycles have been irregular.
Starting on the morning of February 17, she experienced menstrual-like cramps (intermittent pain in the uterus), which continued until February 19 without any bleeding.
On the morning of February 19, we went to see a doctor, who performed an ultrasound and a pregnancy test, both of which appeared normal.
The doctor prescribed pain relief and antispasmodic medication for her to take at home and advised her to return for another test in a few weeks.
I would like to know what the likelihood of my girlfriend being pregnant is based on this situation, and why she is experiencing cramps without any bleeding.

A-Ming, 20~29 year old female. Ask Date: 2020/02/19

Dr. Lin Manying reply Obstetrics and Gynecology


Dear Mr.
A-Ming,
Regarding your inquiry, here are the responses: (1) Yes.
(2) After taking the emergency contraceptive pill, there may be abdominal pain or bleeding within a week, but the likelihood is low.
The Hualien Hospital of the Ministry of Health and Welfare cares about your health.

Reply Date: 2020/02/19

More Info


It sounds like you and your girlfriend have been through a stressful situation, and it's understandable to have concerns about her health and the possibility of pregnancy after an incident involving a broken condom. Let's break down the situation and address your questions regarding the pain she is experiencing and the likelihood of pregnancy.

Firstly, the emergency contraceptive pill (ECP), such as Postinor (which contains levonorgestrel), is designed to prevent pregnancy after unprotected intercourse. It is most effective when taken as soon as possible after the incident, ideally within 72 hours. Since your girlfriend took the pill within an hour, she significantly reduced her chances of becoming pregnant. The fact that she tested negative for pregnancy shortly after taking the pill is also a positive sign, as it indicates that the ECP likely worked.

Regarding the abdominal pain your girlfriend is experiencing, it is not uncommon for women to experience cramping or pain after taking emergency contraception. This can be attributed to several factors:
1. Hormonal Changes: The ECP can cause hormonal fluctuations that may lead to side effects such as abdominal pain, nausea, or changes in menstrual bleeding patterns. These symptoms can mimic premenstrual syndrome (PMS) or menstrual cramps.

2. Ovulation: Depending on where she is in her menstrual cycle, the pain could also be related to ovulation. If she was approaching ovulation when she took the pill, the hormonal changes could cause discomfort.

3. Menstrual Irregularities: Since you mentioned that her menstrual cycles have been irregular, it is possible that her body is responding to the hormonal changes from the ECP, which could lead to cramping without bleeding.

4. Other Causes: It's also important to consider other potential causes of abdominal pain, such as ovarian cysts, pelvic inflammatory disease, or other gastrointestinal issues. Since she has already seen a doctor and had an ultrasound, it seems that serious conditions have been ruled out.

As for the likelihood of pregnancy, given that she took the ECP promptly and tested negative for pregnancy, the chances are quite low. However, it is important to monitor her symptoms. If the pain persists, worsens, or is accompanied by other concerning symptoms (such as fever, unusual discharge, or severe discomfort), she should seek medical attention again.

Regarding the use of pain relief medications, it is generally safe for her to take over-the-counter pain relievers like acetaminophen (Tylenol) or ibuprofen (Advil) to manage her discomfort. However, she should follow the recommended dosages and consult with her healthcare provider if she has any concerns about interactions with other medications or her specific health conditions.

In summary, while the abdominal pain without bleeding can be concerning, it is likely a result of hormonal changes from the ECP or other benign causes. The chances of pregnancy appear low based on the information provided. Encourage your girlfriend to continue monitoring her symptoms and to follow up with her healthcare provider if necessary. It's great that you are supportive and concerned about her well-being during this time.

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