What are the signs that your period is not coming?
Short answer: A missed or significantly delayed menstrual bleed, spotting instead of a full period, and absence or change of usual premenstrual symptoms (breast tenderness, cramps) are common signs. Additional clues include pregnancy symptoms, major weight or stress changes, and persistent irregularity over several cycles.
Explanation
Most commonly, the primary sign is a missed period (no bleeding by the expected date). Other indicators include lighter-than-normal bleeding or only spotting, loss or alteration of typical PMS signs (reduced cramps, decreased breast soreness), and symptoms that suggest pregnancy such as nausea, breast fullness, or fatigue in people who are sexually active. Causes range from pregnancy, breastfeeding, hormonal conditions (polycystic ovary syndrome, thyroid dysfunction), dramatic weight change, intense exercise, stress, certain medications and contraceptives, to perimenopause. A single late period can be normal; recurrent absence (oligomenorrhea) or three or more consecutive missed periods (amenorrhea) generally requires medical evaluation to identify the underlying cause.
Tips
- Take a home pregnancy test if sexually active and your period is late.
- Track cycles for several months (apps or a calendar) to detect patterns.
- See your healthcare provider if you miss three consecutive periods or have other concerning symptoms.
- Review medications and contraceptives with your clinician as they can affect bleeding.
- Address lifestyle factors: manage stress, normalize weight, and avoid excessive exercise.
- Ask for basic tests (pregnancy, TSH, prolactin, and pelvic exam/ultrasound) if advised by your clinician.
Related questions
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