Find Your Stage/Late reproductive
Stage 1 of 4
Late reproductive stage
Your cycles are still regular, but your body may be in the earliest run-up to the transition. This is a good moment to set a baseline.
What's happening in your body
Ovarian reserve is gradually declining, but estrogen and your cycle are still largely stable. You may notice subtle shifts in flow, cycle length, or PMS — but nothing dramatic yet. Behind the scenes, hormone markers like AMH and inhibin B are beginning to fall, while FSH is still mostly normal.
The signal that defines this stage
Your periods are still regular, with only subtle changes — perhaps a little shorter, heavier, or lighter than they used to be. The big swings in cycle length haven't started yet.
What women commonly notice here
- Mostly regular monthly periods
- Subtle changes in flow, length, or PMS
- Generally few or no classic menopause symptoms yet
Questions to bring to your doctor
- Can we note my current cycle pattern now, as a baseline to compare against later?
- What bone, heart, and metabolic health habits are worth building early?
- What changes would be worth tracking as I move toward the transition?
The clinical marker
STRAW+10: FSH normal-to-low (becoming variable); AMH, inhibin B and follicle count declining toward low.
How we know this: Stage descriptions follow the STRAW+10 staging system for reproductive aging, with symptom and hormone detail drawn from current menopause clinical literature. This is educational, not a diagnosis.
Not sure this is your stage?
The 60-second check reads your cycle pattern and points you to the stage that fits best.