Hi, I'm Dr. Emily, a gynecologist with over 10 years of experience. It sounds like you're concerned about the color of your period blood. It's important to remember that the color of your period blood can vary from cycle to cycle, and it's usually nothing to worry about. However, purple period blood can sometimes be a sign of something more serious, so it's always best to check in with your doctor.

Here's a breakdown of what might be causing your purple period blood:

1. Diluted Blood

The most common reason for purple period blood is simply that it's been diluted with cervical mucus. This is especially likely if you're experiencing a lighter flow than usual or if you've been using a tampon or menstrual cup. Cervical mucus can be clear, white, or even yellow, and when it mixes with blood, it can create a purplish hue.

2. Old Blood

If you're experiencing a heavier flow, the purple color could be due to old blood that has been sitting in your uterus for a while. This happens when the blood has been exposed to oxygen, causing it to oxidize and turn a darker shade. This is usually nothing to worry about, but if you're experiencing a particularly heavy flow or have other symptoms, it's worth checking in with your doctor.

3. Dietary Changes

While less common, it's possible that a recent dietary change could be contributing to the purple color of your period blood. Some foods and drinks can affect the color of your stool and urine, and it's possible that they could also affect the color of your period blood. If you've made any major dietary changes, it's worth considering whether they could be playing a role.

4. Underlying Medical Conditions

In rare cases, purple period blood can be a sign of an underlying medical condition, such as:

* Endometriosis: This condition occurs when tissue that normally lines the inside of the uterus grows outside of it. It can cause heavy bleeding, pain, and other symptoms.
* Pelvic Inflammatory Disease (PID): This infection of the reproductive organs can cause pain, fever, and abnormal bleeding.
* Uterine Fibroids: These noncancerous growths in the uterus can cause heavy bleeding, pain, and other symptoms.

When to See a Doctor:

While purple period blood is often nothing to worry about, it's always best to err on the side of caution and consult with your doctor if you experience any of the following:

* Unusual color changes: If your period blood is consistently purple or if you notice any other unusual color changes, it's worth getting checked out.
* Heavy bleeding: If you're experiencing heavier bleeding than usual, or if you're soaking through a tampon or pad every hour for more than a few hours, it's important to seek medical attention.
* Pain or discomfort: If you're experiencing pain or discomfort during your period, it's always best to consult with your doctor.
* Fever: If you have a fever, it could be a sign of infection, and it's important to seek medical attention immediately.
* Other symptoms: If you experience any other unusual symptoms, such as vaginal discharge, unusual odor, or itching, it's important to see your doctor.

Remember: Your body is unique, and what's normal for one person might not be normal for another. If you're concerned about the color of your period blood, the best thing to do is talk to your doctor. They can help determine the cause and recommend the best course of action.
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If your menstrual blood changes colour throughout your period it's due to old blood being ejected late. The period blood may look black or purple with orangish clots if the period is heavy and the body does not get rid of the blood fast. ... Changes in the color and thickness of menstrual blood are often normal.read more >>