To potentially get your period sooner, several natural methods and lifestyle changes may help. These include consuming certain foods, managing stress, exercise, and sexual activity:

• Eating heat-producing and carotene-rich foods such as ginger, turmeric, papaya, parsley, curd, buttermilk, pineapples, bananas, pomegranate juice, turmeric, and vitamin C-rich fruits can help stimulate menstrual flow by increasing blood circulation and hormone production.
• Taking warm baths or using heat therapy on the lower abdomen may relax muscles and improve pelvic blood flow, aiding period onset.
• Regular sexual activity, especially orgasms, may help by dilating the cervix and increasing pelvic blood flow.
• Moderate exercise like yoga, brisk walking, and gentle aerobics can boost circulation and reduce stress levels, supporting hormonal balance.
• Managing stress through relaxation techniques like meditation, journaling, or mindfulness can prevent delays caused by high stress.
• Avoid excessive exercise or drastic weight changes, as these can disrupt menstrual cycles.
• Hormonal birth control is the only reliable medical method to control or induce menstruation but should be used under medical advice.

It is important to note none of these natural methods are guaranteed, and consulting a healthcare professional is advisable if periods are consistently irregular or delayed, or if pregnancy is suspected.