🔄 Perimenopause Hormone Fluctuation Tracking Simulator

Regular Ovarian Cycling Baseline

Placeholder: normal cyclic hormone rhythm before perimenopause onset.

• 28d: Cycle length (Placeholder typical value)
• Stable: Estrogen range (Placeholder baseline)
• Normal: FSH level (Placeholder baseline)
• High: Predictability (Placeholder baseline)

Baseline cycle mechanics

Placeholder: regular hormonal cycling maintained by consistent ovarian response.

Placeholder: baseline serves as the reference point for later changes.

Follicular Depletion Begins

Placeholder: declining follicle count subtly alters hormone output.

• Declining: Follicle count (Placeholder trend)
• Rising: Cycle variance (Placeholder trend)
• Occasional: Estrogen dips (Placeholder trend)
• Early: Symptom onset (Placeholder trend)

Early depletion dynamics

Placeholder: fewer responsive follicles cause subtle cycle shifts.

Placeholder: early signs are often mild and easy to miss.

Erratic Estrogen Surge-and-Drop Pattern

Placeholder: estrogen becomes volatile with sharp surges and drops.

• Frequent: Peak surges (Placeholder trend)
• Frequent: Trough drops (Placeholder trend)
• Elevated: Symptom intensity (Placeholder trend)
• Low: Cycle regularity (Placeholder trend)

Volatility mechanics

Placeholder: erratic follicle recruitment drives estrogen instability.

Placeholder: this volatility often explains fluctuating symptoms.

Rising FSH as Feedback Response

Placeholder: pituitary increases FSH to compensate for ovarian decline.

• Rising: FSH trend (Placeholder trend)
• Compensatory: Feedback loop (Placeholder trend)
• Diminished: Ovarian response (Placeholder trend)
• Diagnostic: Marker use (Placeholder trend)

Feedback loop shift

Placeholder: rising FSH reflects weakening ovarian feedback signal.

Placeholder: elevated FSH is a commonly tracked transition marker.

Trend Toward Menopause Transition

Placeholder: cycles lengthen and irregularity trends toward menopause.

• Lengthening: Cycle length (Placeholder trend)
• Widening: Hormone swings (Placeholder trend)
• Very low: Predictability (Placeholder trend)
• Approaching: Final stage (Placeholder trend)

Final transition dynamics

Placeholder: hormone patterns converge toward menopausal baseline.

Placeholder: this stage precedes the final menstrual period.