What Causes Bloody Discharge During Ovulation?

Bloody discharge during ovulation may be a normal physiological phenomenon or related to conditions such as vaginitis, cervicitis, endometritis, and endometrial polyps. It is recommended that patients promptly consult a doctor and undergo gynecological ultrasound and sex hormone tests to identify the cause. Here are some possible reasons:

1. Normal Physiological Phenomenon: During ovulation, women's hormone levels fluctuate, which may lead to minor shedding of the endometrium, causing vaginal bleeding. Generally, the bleeding lasts for 3-7 days and stops spontaneously without causing special discomfort.

2. Vaginitis: Vaginitis during ovulation irritates the vaginal mucosa, causing local congestion and edema. The fragile mucosa is prone to bleeding.

3. Cervicitis: If the cervical mucosa is inflamed, it may cause minor bleeding, which mixes with secretions and results in bloody discharge in vaginal fluid.

4. Endometritis: Inflammation of the endometrium may cause it to shed, leading to minor vaginal bleeding.

5. Endometrial Polyps: If a patient has endometrial polyps, the lesions may irritate the local mucosa and potentially cause ulcers, inducing irregular vaginal bleeding.

When encountering bloody discharge during ovulation, patients should not panic. Instead, they should closely observe their symptoms, such as abdominal pain, fever, or prolonged, irregular bleeding, and promptly consult a doctor to avoid delaying treatment.