what it means if your period is late
What does it mean if your period is 12 days late? A: Late or absent menstrual periods can be caused by pregnancy, stress, travel and drug use, according to WebMD. Birth control pills and medical conditions such as polycystic ovary syndrome can also cause missed or irregular menstrual periods.
What are some common reasons for a late period? Missed or late periods are sometimes caused by allergy medications, antipsychotic drugs and blood pressure pills, according to Mayo Clinic. In certain cases, late or absent menstrual periods occur due to natural reasons such as breast-feeding or menopause.