If your period won’t stop but is light, there are several possible causes to consider. Hormonal imbalances, like those from changes in birth control or stress, are common. Conditions such as polycystic ovary syndrome (PCOS), thyroid issues, or uterine fibroids can also lead to prolonged light periods. Perimenopause, the time leading up to menopause, is another factor that often causes changes in menstrual cycles.
Medications, particularly those that affect your hormones, can disrupt your cycle as well. These factors can make your period last longer than usual or cause irregular bleeding.
If your period continues for several days or affects your daily life, it’s best to see a gynecologist. They can help identify the cause with tests like an ultrasound or blood work. Avoid self-medicating, as it’s important to know the root cause to get the right treatment. Your doctor can guide you on the best next steps for managing your menstrual health.