Context a clinician may consider
Immediate context
Pregnancy possibility, bleeding severity, pain, age, and how long the pattern has been present guide the first questions.
Hormonal context
TSH, prolactin, and selected reproductive hormones may be considered based on cycle timing and symptoms.
Metabolic and whole-health context
Energy balance, exercise, stress, glucose metabolism, medicines, and chronic illness may influence cycles.
Questions that can make an appointment more useful
- Is pregnancy possible, and are there warning symptoms such as severe pain or heavy bleeding?
- Which tests are useful now, and which depend on cycle timing?
- Could stress, weight change, exercise, medicines, or perimenopause fit the history?
Translation with careful boundaries
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Common questions about irregular periods
Can high TSH or prolactin affect periods?
Both may be relevant to cycle changes in some situations, but results must be interpreted with symptoms, medicines, pregnancy status, and the wider hormone picture.
Does irregular bleeding prove PCOS?
No. PCOS is one of several possible contexts and cannot be diagnosed from cycle changes or one laboratory result alone.
When does bleeding need urgent care?
Seek urgent assessment for very heavy bleeding, fainting, severe pain, pregnancy with pain or bleeding, or other rapidly worsening symptoms.