Free Australian cycle tool

Is this spotting, implantation bleeding or my period?

Colour and flow cannot tell you. Timing can narrow it, and a pregnancy test at the right day settles it. Heavy bleeding with pain or dizziness needs same-day care.

Early Bleeding Next Step Planner

Step 1 of 3About 2 minutes

Place the bleeding in context

Pregnancy-test context
When did it start?

A future start date is not accepted.

Use the symptom checkboxes to record strong or one-sided pain and other warning signs. Pain score remains part of the record and does not determine emergency routing by itself.

It happens in pregnant and non-pregnant cycles alike.
Three days lets hCG rise if implantation caused the bleed.
Heavy flow with pain or dizziness needs same-day care.

Use this planner when bleeding has started before your period was due.

Everything behind the result

How this tool worksWhy bleeding colour is not diagnostic

How this tool works

Why bleeding colour is not diagnostic

Light bleeding between 10 and 14 days past ovulation happens in cycles that end in a period and in cycles that end in a pregnancy. Its colour cannot tell you which.

The planner uses the bleeding day, flow and your cycle dates to set one test day and one review day, and flags the symptoms that need same-day care.

Day of bleedingPlaced on your DPO timeline.
FlowSpotting, light, or period-like.
Cycle historyRegular or irregular.
Warning signsPain, dizziness, heavy flow, clots.
What bleeding at each stage most often isCounting from ovulation
1 to 5 DPOOvulation spotting or breakthrough.
6 to 9 DPORarely implantation; usually hormonal.
10 to 12 DPOImplantation or pre-period spotting.
13 to 15 DPOPeriod starting, or early pregnancy bleed.
After a positiveAny bleeding: contact your GP.
Spotting that stopsTest three days later if no full flow.
Flow that becomes a periodCycle has ended. Start the next one.
Heavy bleeding with painSame-day care. Call 000 if faint or collapsing.
Test instructionsFertility2Family, or the instructions with your own pack.

Test instructions

Timing and reading rules come from the instructions supplied with the test you are using.

Pregnancy Test Strips
  • Read the result at 5 minutes.
  • A mark appearing after 10 minutes does not count.
  • Follow the instruction sheet supplied with the pack.

Pregnancy Test Strips instructions (PDF)

Midstream Pregnancy Test
  • Read the result at 5 minutes.
  • A mark appearing after 10 minutes does not count.
  • Follow the instruction sheet supplied with the pack.

Midstream Pregnancy Test instructions (PDF)

The full referenceEverything this tool draws on, in detail.Show the detail

A useful answer before more reading

Turn a confusing bleeding episode into an organised care plan

Safety symptoms are checked first. The result then routes pregnancy, post-birth, post-procedure, fertility-treatment and recurring-cycle patterns to the appropriate next action.

Urgency checked firstPregnancy and postpartum pathsDownloadable care record

Safety-first decision order

The planner checks urgency before trying to place the episode in a cycle

Emergency signs

Heavy increasing flow, strong pain, fainting or breathing difficulty.

Pregnancy and birth

Known or possible pregnancy and the six weeks after birth.

Procedure and infection

Recent treatment, fever, worsening pain or offensive discharge.

Cycle pattern

Between periods, after sex, prolonged or recurrent change.

Fertility treatment

Clinic test dates and prescribed support take priority.

Record and follow-up

Use dates, amount and symptoms rather than colour alone.

Why the planner will not label implantation bleeding

Bleeding appearance and cycle timing overlap across different situations. The useful task is to identify care priority and record details that help a clinician assess the cause.

A record that can shorten the appointment

The generated summary includes timing, flow, duration, pain, clots or suspected tissue, pregnancy-test context, treatment factors and blood-thinner or bleeding-disorder context. It can be downloaded as text or formula-safe CSV without saving the answers to the website.

Four care timeframes, with symptoms always allowed to override

TimeframeTypical trigger in this plannerPractical action
Emergency nowRapidly increasing bleeding, strong or one-sided pain, shoulder-tip pain, fainting, collapse, breathing difficulty or severe unwellnessEmergency department or triple zero (000)
Contact care todayBleeding in a possible pregnancy, fever or offensive discharge, concerning post-birth or post-procedure change, or blood-thinner contextGP, midwife, maternity service, fertility clinic or emergency department according to severity
Book a GP reviewBleeding after sex, between periods, after menopause, or a heavy, clot-associated, longer than 8 days or recurring changeTake the generated episode record
Record and monitorNo warning signs and a one-off change near the expected periodTrack duration and symptoms, test at an appropriate time and seek review if it persists or repeats
Australian evidence and resources

These sources provide general Australian or product context. They do not replace advice from a qualified clinician.

  1. Ectopic pregnancy

    Healthdirect Australia Pregnancy-related warning symptoms and when urgent assessment or triple zero (000) is needed.

  2. Endometriosis and pelvic-pain information

    Healthdirect Australia The non-specific nature of pelvic pain and why pregnancy, infection and other causes require clinical assessment.

  3. hCG test

    Healthdirect Australia Urine and blood hCG testing, early testing, sample dilution and following the exact test instructions.

Frequently asked questions

How can I tell implantation bleeding from my period?
Only by what happens next: implantation spotting stays light and stops; a period builds.
Should I test while bleeding?
Wait until spotting has stopped for two to three days, then test with first-morning urine.
Is brown blood a bad sign?
Brown means older blood. It is common and not a warning sign on its own.
When is early bleeding an emergency?
Soaking a pad an hour, severe one-sided pain, shoulder-tip pain, dizziness or fainting. Call 000.
Australian evidence and resourcesShow sources

This is an educational timing aid, not a diagnosis.

Sources: Healthdirect Australia · Pregnancy, Birth and Baby

Healthdirect AustraliaBleeding during pregnancy
Causes of early bleeding and when to seek care.
healthdirect.gov.au ↗
Healthdirect AustraliaEctopic pregnancy
Warning symptoms and when to call 000.
healthdirect.gov.au ↗
Healthdirect AustraliaImplantation bleeding
What it is and why colour is not diagnostic.
healthdirect.gov.au ↗
Pregnancy, Birth and BabyBleeding and spotting in early pregnancy
When to contact your GP or midwife.
pregnancybirthbaby.org.au ↗