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I have PCOS and we have been trying for 8 months. My periods come every 40-50 days. My mother-in-law keeps asking. When should we see a fertility doctor?

An AskHer answer: what is known, what depends on you, and what only a clinician can decide.

Nobody asked this one. AskHer’s editorial team wrote the question to open the topic. It is not anyone’s submission, and nobody’s own words are in it.

Written with AI assistance — not yet reviewed by a person Version 1 · Not yet reviewed by a person · English

The short explanation

With PCOS and periods every 40 to 50 days, it is reasonable to see a doctor now rather than waiting for a full year. Long cycles mean ovulation happens less often, so there are fewer chances to conceive each year. Many women with PCOS do get pregnant, often with simple treatments that help them ovulate. A first visit usually includes checking whether you are ovulating, basic blood tests, an ultrasound, a check that your tubes are open if needed, and a semen test for your husband, since male factors are involved in many couples. Lifestyle steps, such as regular activity and, if overweight, modest weight loss, can also improve ovulation for some women.

What depends on your situation

The parts of this that change from woman to woman. Uncertainty is stated, not hidden.

  • Your age matters. If you are over 35, earlier review is generally advised.
  • Treatments to help ovulation are often started by a gynaecologist and do not always need a specialist fertility centre at first.
  • Family pressure can be hard. You do not need to share medical details with relatives, and it can help to decide together with your husband what you want to say.

What this answer cannot determine

The boundary of online education. These need a clinician who can see you.

  • This answer cannot tell how likely you are to conceive or which treatment you need. That depends on tests for both of you.

Questions for your clinician

Take these with you. You can add any of them to an appointment card.

  1. Am I ovulating with these long cycles?
  2. Which tests should we both have?
  3. What treatments can help me ovulate?
  4. When should we consider a fertility specialist?

When to seek help

Clinician-approved guidance for this topic. When in doubt, being seen is never the wrong choice.

Get help the same day

  • Get care the same day if you have a positive pregnancy test with severe one-sided pain or bleeding.

Raise it at a routine appointment

  • Book an appointment with a gynaecologist now, since you have PCOS with long cycles and have been trying for several months.

Sources

The evidence this explanation is built on.

  1. Polycystic ovary syndrome (PCOS) NHS
  2. Polycystic ovary syndrome World Health Organization

Who wrote and reviewed this

Every AskHer answer names its author. A clinically reviewed answer also names the clinician who signed it off — if no clinician is named below, it has not been clinically reviewed.

Author
AskHer Editorial (AI-assisted draft) AskHer's editorial team — not an individual clinician Works in English, தமிழ், हिन्दी
Clinical reviewer
Nobody yet No clinician has signed this answer off, and no person on the editorial team has read it yet. That is what the “Written with AI assistance” label means. It is queued for an editor to read, and then for a clinician who works in this area. The sources it was drafted against are listed above.
Review status
Written with AI assistance — not yet reviewed by a person
Last reviewed
Not yet reviewed by a person
Version
1

Correction history

Substantive changes are listed, not quietly edited away.

No corrections have been made since this answer was first published.

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