Brown Discharge and Bleeding During Early Pregnancy - Obstetrics and Gynecology

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Pregnancy test bleeding?


Hello Dr.
Huang: I started experiencing brown discharge on April 7.
On the 10th, I went for an examination, first having an ultrasound which showed nothing, followed by a urine test that resulted in a faint second line.
The doctor advised me to come back for a check-up in 10 days.
However, on the 13th, I suddenly experienced increased bleeding with some small clots.
I would like to know what could be the cause of this? Should I schedule an earlier follow-up appointment?

Dou Dou, 20~29 year old female. Ask Date: 2018/04/15

Dr. Huang Jianzhong reply Obstetrics and Gynecology


Starting from April 7th, there was brown discharge.
On the 10th, I went for an examination; first, an ultrasound was performed, which showed nothing, and then a urine test showed a faint second line.
The doctor advised to come back for a check-up in 10 days.
However, on the 13th, there was a sudden increase in bleeding with some small blood clots.
I would like to know what could be the cause of this? Also, should I schedule an earlier follow-up appointment? Answer: Please take a home pregnancy test again.

Reply Date: 2018/04/15

More Info


Brown discharge and bleeding during early pregnancy can be concerning for many expectant mothers. It is essential to understand the potential causes and implications of these symptoms to make informed decisions about your health and the health of your baby.

Firstly, brown discharge is often considered old blood, which can occur for various reasons during early pregnancy. One common cause is implantation bleeding, which can happen when the fertilized egg attaches itself to the uterine lining. This type of bleeding is usually light and may be accompanied by brown discharge. However, if the discharge is accompanied by heavier bleeding or clots, it may indicate a more serious issue.

In your case, the sudden increase in bleeding and the presence of blood clots on the 13th day after the initial brown discharge could suggest a few possibilities. One concern is the risk of miscarriage, especially if the bleeding is heavier than a typical menstrual period and accompanied by cramping or pain. Miscarriages are relatively common in early pregnancy, occurring in about 10-20% of known pregnancies. However, not all bleeding leads to miscarriage; some women experience bleeding and go on to have healthy pregnancies.

Another possibility is that the bleeding could be related to a subchorionic hematoma, which is a collection of blood between the uterine wall and the gestational sac. This condition can cause bleeding but often resolves on its own without affecting the pregnancy.
Given your symptoms, it is advisable to return to your healthcare provider for further evaluation. An ultrasound can help determine if there is a viable pregnancy and assess the cause of the bleeding. If the ultrasound shows a gestational sac but no fetal heartbeat, it may indicate an early pregnancy loss. If a heartbeat is detected, it may provide reassurance, but further monitoring may still be necessary.

In terms of timing, if you experience increased bleeding, severe cramping, or any other concerning symptoms, it is crucial to seek medical attention sooner rather than later. Early intervention can be vital in managing any complications that may arise.

Additionally, it is essential to maintain open communication with your healthcare provider about any medications you are taking, lifestyle factors, and any previous medical history that could impact your pregnancy. For instance, if you have a history of bleeding disorders or other health conditions, these factors may influence your care.

In summary, while brown discharge and bleeding can be common in early pregnancy, the sudden increase in bleeding and the presence of blood clots warrant further investigation. It is always better to err on the side of caution and consult your healthcare provider to ensure the health and safety of both you and your baby. Regular prenatal care and monitoring are crucial during this time, especially if you experience any changes in your symptoms.

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