If your period is more than 7 days early, we consider it to be early and you should go to the hospital for a check-up to find out the cause of the early period and treat it accordingly. In addition to the common early menstruation due to luteal insufficiency, there is also a condition known as periovulatory bleeding, which is regular vaginal bleeding that occurs during ovulation, the middle of the normal menstrual cycle, and may be related to hormonal fluctuations around ovulation and needs to be treated with a combination of short-acting contraceptives to suppress ovulation.