What causes blackish-brown discharge during ovulation?

Generally speaking, the appearance of blackish-brown discharge during ovulation may be caused by ovulatory bleeding, vaginitis, cervicitis, cervical polyps, endometritis, or other conditions. If patients experience additional discomfort, it is recommended to seek medical attention promptly and receive appropriate treatment. Specific analyses are as follows:

1. Ovulatory Bleeding

The presence of blackish-brown discharge during ovulation may be a normal physiological phenomenon. During the ovulation period, a temporary drop in estrogen levels can cause slight shedding of the uterine lining, resulting in light vaginal bleeding that appears as blackish-brown discharge. This condition usually does not require excessive concern.

2. Vaginitis

Vaginitis may also lead to blackish-brown discharge during ovulation, particularly bacterial vaginosis. Pathogenic bacteria can invade the vaginal wall, causing capillary rupture and minor bleeding. If the blood is not expelled immediately, it may oxidize and turn blackish-brown. Patients may take oral medications such as levofloxacin capsules or ornidazole tablets under medical guidance.

3. Cervicitis

In women with cervicitis, inflammatory stimulation can cause congestion and erosion of the cervix, leading to non-menstrual blackish-brown discharge, often accompanied by symptoms such as contact bleeding. Patients may be treated under a doctor's supervision with medications like Kangongyan tablets or Xiaomidian suppositories.

4. Cervical Polyps

If a patient has cervical polyps, external stimuli may cause the polyp to become damaged, resulting in brownish discharge. Treatment typically involves procedures such as polypectomy or cervical conization.

5. Endometritis

When patients neglect personal hygiene or engage in unhygienic sexual activity, they are more susceptible to infections from bacteria and other pathogens. If the infection spreads to the endometrium, it can cause inflammatory changes, leading to irregular vaginal bleeding, increased discharge, and bloody secretions. It is recommended that patients take medications such as doxycycline hydrochloride capsules or cefuroxime axetil tablets under medical supervision.

In addition, blackish-brown discharge during ovulation could also be caused by cervical cancer, polycystic ovary syndrome (PCOS), or other conditions. Patients experiencing discomfort should seek timely medical evaluation, including ultrasound and cervical screening, to determine the underlying cause. It is also advisable to avoid raw, cold, or highly irritating foods in daily life.