PMOS/PCOS Fertility Referral Criteria: A GP Workflow

It’s 5:30 PM on a wet Tuesday, and I’m sitting in my consulting room staring at the SystmOne screen. My last patient of the day has just left, and while the room is finally quiet, my head is still buzzing. I’m tired, my afternoon admin pile is waiting, and I’m reflecting on the PMOS/PCOS fertility referral criteria behind a clinical dilemma from my last list.

During the afternoon clinic, a couple presented seeking advice on subfertility. They had been trying to conceive for about six months. Looking back through the notes, I saw a colleague had seen them previously and documented: “Please try for 12 months and if not conceiving, then come back.”

It’s the standard baseline advice we are taught to give in general practice: you don’t usually investigate or refer for subfertility until a couple has been trying for at least a year. It keeps the referral pathways simple and stops secondary care from being overloaded with couples who may still conceive naturally.

But as I scrolled further back into the past medical history, a single detail caught my eye: a prior diagnosis of Polycystic Ovary Syndrome, now being renamed Polyendocrine Metabolic Ovarian Syndrome, or PMOS.

Suddenly, that standard 12-month advice felt wrong for this specific couple. I had a nagging clinical doubt: does the 12-month rule still apply when there’s a known clinical cause of ovulatory dysfunction? Should we be initiating baseline investigations or referring earlier?

Under time pressure, I did a quick search on our local pathway portal. I found some conflicting local guidance, made a pragmatic plan, safety-netted the patient, and moved on.

But as I logged off at the end of the day, that clinical uncertainty stayed with me.

Why the PCOS to PMOS Transition Matters in the Clinic

Before addressing the referral workflow, it is worth pausing on the terminology change. In May 2026, a global consensus process published in The Lancet introduced PMOS as the new name for the condition previously called PCOS. The change is not just cosmetic. It reflects a long-standing concern that “polycystic ovary syndrome” makes the condition sound like an ovarian cyst problem, when in reality it is a multisystem endocrine and metabolic condition.

For day-to-day general practice, that matters in two ways.

First, patients may still have “PCOS” in their old letters, problem lists, local pathways, and SystmOne templates for a while. The language will not change everywhere overnight, so it is worth searching both terms.

Second, the new name is a useful reminder not to reduce the diagnosis to reproductive health alone. PMOS can involve ovulatory disturbance, androgen excess, insulin resistance, weight and metabolic health, dermatological symptoms, mental health, and long-term cardiometabolic risk. In a fertility consultation, it is easy to focus only on the referral threshold. The broader diagnosis reminds us to think about the whole patient.

The Evening Friction and “Study Paralysis”

For most GP registrars, this is where the daily frustration creeps in. We go home exhausted. We know we have clinical knowledge gaps, whether it’s fertility referral criteria, subclinical hypothyroidism, or the latest heart failure titrations. We genuinely want to be thorough and pass our exams, but our energy levels are low.

When we sit down in the evening, we often hit what I call “study paralysis.” The sheer volume of guidelines we could look up is overwhelming. If I open NICE, CKS, GP Notebook, the local ICB page, and a hospital referral form, I am met with five different layers of text. I struggle to remember the exact question I had during the rush of clinic, and after ten minutes of aimless tab-switching, I usually close my laptop feeling guilty but too tired to continue.

This is exactly the gap ClinicQuest is designed to bridge: the space between late-clinic uncertainty and meaningful learning, without draining the last bit of evening energy.

Offloading the Doubt: Chat First, Task Second

Instead of letting the question disappear, I tackled the fertility query during my admin block using the ClinicQuest assistant. I kept it de-identified and focused on the clinical rule, not the patient.

I typed:

“If a patient trying to conceive has PMOS, previously PCOS, do we still wait the full 12 months before initiating referral under UK guidance?”

The answer was the bit I needed. Under NICE NG257, the one-year threshold applies when there is no suspected or known clinical cause of infertility. NICE also says to offer referral at presentation if the person trying to conceive is aged 36 or over, or if either partner has a suspected or known clinical cause of infertility or predisposing factors.

That changes the frame completely. PMOS can be associated with oligo-ovulation or anovulation, so in a patient with irregular cycles or other evidence of ovulatory dysfunction, I should not treat the case as a routine unexplained-subfertility scenario and simply wait for the 12-month mark.

The next part of the workflow is important, because this is where the original draft made the app sound a bit more magical than it is.

I did not “pin” the conversation somewhere and then click a task that reopened the exact chat. The actual workflow is simpler and cleaner:

1. The chat thread preserved the reasoning and the answer.
2. I asked the assistant to create a task: “Check local ICB fertility pathway for PMOS/PCOS early referral criteria and turn this into a one-page learning note.”
3. That task appeared in my task list, where I could flag it, date it, and treat it as a personal follow-up.

Tasks are not a replacement for SystmOne tasks, and they are not the formal clinical record. They are a personal action board for learning, admin follow-up, and things I do not want to lose between clinic and home. The clinical plan, patient-facing follow-up, and any formal record still belong in SystmOne.

When I wanted to preserve the learning context, I used the saved chat thread and Lumina rather than relying on the task itself to carry everything.

Active Synthesis: Lumina Flash Notes and Notebooks

Once the immediate uncertainty was answered, I wanted to turn it into something I could reuse. This is where Lumina fits.

Lumina has two relevant parts. Flash Notes are for quick capture: if an assistant response contains a useful line, I can highlight it and save that snippet as a note. That note keeps a link back to the source chat thread, which is useful when I later want to revisit the original reasoning.

Lumina Notebooks are for deeper study. From /lumina, I can create a topic notebook, add a page, and work with the notebook assistant to restructure the content. There is also a chat-to-notebook route for turning a whole conversation into a structured study page. The key point is that Lumina is where the learning becomes a reusable reference, not just another item on a to-do list.

For this fertility question, I made a “Fertility referrals” notebook page and asked Lumina to help restructure the content into a clinic-friendly summary. The result was a much cleaner reference than my usual scattered notes.

Routine vs Early Fertility Referral

Criteria	Routine assessment	Early referral / assessment
Duration trying	After 12 months of regular unprotected vaginal intercourse, if there is no suspected or known cause	At presentation when there is a suspected or known clinical cause or predisposing factor
Age	Under 36, no other concerning features	36 or over
Clinical history	No known predisposing factors	PMOS/PCOS with ovulatory dysfunction, endometriosis, pelvic inflammatory disease, prior pelvic surgery, male factor risk, previous cancer treatment, or other relevant history

Pre-Referral Primary Care Checklist

I also mapped out the pre-referral workup that many local ICB pathways expect before a specialist clinic will accept a subfertility referral. This is always worth checking locally, but having the broad structure on one page helps enormously when the clock is ticking.

Female partner

• Ovulation check: mid-luteal progesterone, timed around 7 days before the expected next period. In irregular PMOS cycles, this may need individualised timing or repeat testing.
• Endocrine screen: TFTs and prolactin, especially with irregular, infrequent, or absent periods.
• Ovarian reserve / gonadotrophins: FSH and LH on day 2-5 if requested by the local pathway.
• Infection screen: chlamydia screening where indicated by local guidance.
• General health: BMI, smoking, alcohol, folic acid, medication review, rubella status if required locally, and cervical screening history.

Male partner

• Semen analysis: repeat according to the local pathway if the initial result is abnormal.
• Relevant history: previous undescended testes, testicular surgery, infections, chemotherapy, medications, anabolic steroid use, or occupational heat exposure.
• Infection screen: chlamydia screening where required locally.

By organising the guideline into a clean notebook page, the learning shifted from passive reading to active synthesis. I was not just “reading about fertility.” I was building the exact reference I wished I had during the consultation.

The Registrar’s Verdict: Conquering the Portfolio

As GP trainees, we spend a massive amount of time generating evidence for our FourteenFish portfolios. Writing meaningful learning logs after a long shift can be exhausting, especially when the blank text box is staring back at you.

What started as a simple clinical uncertainty became a useful learning entry because the work was already partly done:

• I resolved a real clinical doubt from my surgery.
• I created a personal task so the learning did not vanish after clinic.
• I turned the key point into a Lumina note and a structured notebook page.
• I ended up with a practical pre-referral checklist I can use again.

When it came time to write the reflection, I opened Portfolio Mode and described the anonymised learning journey: what I was unsure about, what I checked, how it changed my management, and what I would do differently next time. That mapped naturally to RCGP Capability 5, Clinical Management, and Capability 11, Managing Self and Professional Development, because the case genuinely demonstrated both.

The final clinical action still happened in SystmOne. ClinicQuest helped me think, learn, structure, and reflect; it did not replace the clinical record or the local referral pathway.

More importantly, the next time a patient with PMOS presents asking about fertility, I will not have to search frantically under pressure. I can open my Lumina notebook, check the early referral criteria, review the local pathway, and guide the patient with more confidence.

It is a simple workflow, but it has changed how I turn daily clinical uncertainty into long-term professional confidence.

References

• NICE. Fertility problems: assessment and treatment (NG257) — defining infertility and initial assessment.
• Endocrine Society. Polyendocrine Metabolic Ovarian Syndrome: new name to improve diagnosis and care.
• Cree M, Teede H, et al. Polyendocrine Metabolic Ovarian Syndrome: international consensus renaming of polycystic ovary syndrome. The Lancet, 2026.