Seeing a doctor

When should I see a doctor about my period?

See a doctor if your periods are under 21 or over 35 days apart, last more than 7 days, stop for 3 months, or come with new pain or bleeding. Get help the same day for severe pain that painkillers don’t ease, or a missed period with unusual bleeding and tummy pain.

By Seventh editorial team · Last reviewed · 1 min read

A stethoscope coiled into a loose circle on cherry-red paper.

Which signs need help today?

  • Period or pelvic pain that’s severe or worse than usual, and painkillers haven’t helped.
  • A missed period with unusual bleeding and pain anywhere in your tummy.
  • Thoughts of suicide, with PMS or at any time: call your local emergency number or a support line now.

Which signs are worth booking an appointment for?

  • Periods that come less than 21 or more than 35 days apart, or last more than 7 days.
  • 3 missed periods in a row, or no periods by 15.
  • Heavy periods that affect your life.
  • Pain that stops your usual day, or pain during sex or when peeing or pooing.
  • Bleeding between periods or after sex.
  • PMS that lifestyle changes haven’t helped.
  • Any bleeding after menopause.

Frequently asked questions

Should I see a doctor for irregular periods?

The NHS says to see a GP if your periods are irregular. Irregular means the gap between periods is less than 21 or more than 35 days.

What should I bring to the appointment?

Your dates, your symptoms and your questions. Preparing for an appointment has a short list.

Is it worth going if my symptoms seem mild?

Yes. A change in your periods doesn’t necessarily mean something is wrong, but the NHS says it does need looking into.

Sources

Seventh is a free period and cycle tracker for iPhone and iPad, by doogud. This article is general information, not medical advice. If something feels wrong, see a doctor.

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