Patient education · English edition · November 4, 2026
Bleeding during menopause hormone therapy: what to tell your gynecologist
Unexpected bleeding while taking menopause hormone therapy deserves a conversation with your clinician. A useful first step is to describe the bleeding and the exact treatment you use. Do not assume that every episode is caused by hormones, and do not wait for the next annual visit to mention it.
Bleeding after menopause should be assessed even if it happens only once or is a small amount. It often has a noncancerous explanation, but checking matters because cancer is one possible cause. NHS postmenopausal-bleeding guidance
Your treatment schedule matters
Different hormone regimens can produce different bleeding patterns. The clinician needs to know whether your progesterone or progestogen is taken every day or on selected days, as well as the estrogen preparation, dose and route. Bleeding that follows a planned cyclical regimen and bleeding that occurs unexpectedly need to be described accurately rather than grouped together.
Assessment also considers when therapy began or changed, adherence, the bleeding pattern and personal risk factors. These details help determine whether examination, adjustment of treatment or further investigation is appropriate. They do not establish that bleeding is harmless. British Menopause Society joint guideline
Bring this information
| Information | A useful note for the appointment |
|---|---|
| Bleeding dates | First and most recent episode; continuous or intermittent; spotting or heavier flow |
| Associated symptoms | Pain, discharge, dizziness or other symptoms; bleeding after sex if present |
| Menstrual history | Approximate date of the last natural period, if known |
| Current medicines | Names or package photos, dose, route and schedule of each hormone; other medicines and supplements |
| Changes | Start date, recent dose or product changes, and any missed doses |
| Relevant history | Whether you still have a uterus, previous procedures, and prior ultrasound or biopsy reports |
Bring medication packaging if the names are difficult to remember. You do not have to know whether a product counts as “continuous combined” or “sequential” therapy before asking for help. Avoid changing the dose or leaving out part of a prescribed regimen without discussing it with the prescriber.
What might happen next?
Your gynecologist will decide what assessment fits your history. Depending on the circumstances, evaluation can include an examination, transvaginal ultrasound or assessment of the uterine lining, sometimes with a biopsy or hysteroscopy. Not everyone needs every test. A previous reassuring result also needs to be considered alongside any new or continuing bleeding. NHS assessment information
Ask: “What is the next step, when should it happen, and what should I do if bleeding continues before then?” If treatment is adjusted, ask how and when the response will be reviewed. A plan should include a clear follow-up point rather than an open-ended instruction to watch symptoms.
When to seek urgent help
Heavy bleeding accompanied by fainting, marked dizziness, chest pain or trouble breathing warrants urgent medical attention. Do not use an online appointment request for an emergency. For unexpected bleeding without those symptoms, contact the office promptly for advice about the appropriate appointment and assessment. ACOG abnormal-bleeding guidance
Read more about menopause hormone therapy and use the practice’s existing appointment route. This guide does not promise a particular test, treatment or appointment waiting time.