No periods
No period to track? Still perimenopause.
Most advice about perimenopause starts with your periods. But plenty of women don't have them to go by: after a hysterectomy, with a hormonal IUD, after endometrial ablation. The transition still happens — you just can't see it on a calendar.
If you've had a hysterectomy but kept your ovaries
Without a uterus there are no periods, but your ovaries still go through the same transition. NICE guidance says menopause can be diagnosed based on symptoms in women without a uterus (NICE guideline NG23). So your symptoms are the signal.
If your ovaries were removed
Removing both ovaries causes menopause straight away — often called surgical menopause — rather than a gradual transition. Symptoms can arrive suddenly and be stronger, and it's worth discussing options with your clinician early.
With a hormonal IUD
A hormonal IUD often makes periods very light or stops them, so cycle changes can't tell you much. Hot flashes, night sweats, sleep changes and mood shifts can (NHS). Note that FSH blood tests aren't recommended to diagnose menopause in women using combined hormonal contraception or high-dose progestogen (NICE guideline NG23); talk to your clinician about what's useful in your situation.
After endometrial ablation
Ablation often stops or greatly reduces bleeding, which again removes the most familiar sign. The same approach applies: watch the symptoms, not the calendar.
What to track instead of a cycle
- Your symptoms, daily: which ones, how strong — hot flashes, night sweats, sleep, mood, brain fog, joint pain.
- Any rhythm in them. Some women still notice roughly monthly clusters of symptoms even without bleeding.
- The reason there's no period, written down for your clinician, so it isn't lost in the appointment.
Perimenopause usually starts in the mid-to-late 40s and lasts around four years on average (Office on Women's Health). Without periods, a symptom record is the clearest picture you have.
Most trackers assume a cycle. When you tell Menocle you don't have periods, it asks why — hysterectomy, ovaries removed, a hormonal IUD, ablation — hides the cycle map, tracks your symptoms instead, looks for a rhythm in them, and puts the reason on your doctor page in one line.
Questions people ask
How do you know you're in perimenopause after a hysterectomy?
If your ovaries were kept, you go through the transition as usual but without periods. NICE guidance says menopause can be diagnosed based on symptoms in women without a uterus.
Can you tell you're in perimenopause with a Mirena or hormonal IUD?
A hormonal IUD often stops periods, so look at symptoms — hot flashes, night sweats, sleep and mood changes — and discuss them with your clinician.
Is surgical menopause different from perimenopause?
Yes. Removing both ovaries causes menopause immediately rather than a gradual transition, and symptoms can be sudden and stronger.
Sources
- NICE guideline NG23 — Menopause: identification and management
- NHS — Symptoms of menopause and perimenopause
- Office on Women's Health — Menopause basics
This article is education, not medical advice. It summarises the published research and guidance above; decisions about your care are between you and your clinician. If a symptom is severe, sudden or worrying, see a doctor.