Home's hormone levels chart shows simplified educational curves for LH, FSH, Estrogen, and Progesterone across your cycle—not lab results. The chart follows the calendar day in the date header and marks estimated ovulation from your logged cycle data.
What the hormone chart shows
- Four legend labels — LH, FSH, Estrogen, and Progesterone with colored dots above the chart
- Smooth curves across your cycle span — simplified educational patterns, not measured hormone levels
- ovulation marker below the chart at your estimated mid-cycle ovulation day
- Vertical accent line at your estimated cycle day for the selected Home date when cycle day is known
- Chart recomputes when you change the Home calendar day in the date header, weekly strip, or cycle ring
On Home — the hormone levels chart
The chart sits on Home below the circular cycle tracker and above Daily check-ins. The preview below shows the date header, cycle ring, and hormone chart together—watch the date scrub animation to see the cycle-day accent move across the chart.
01
Date header
Everything on Home—including the hormone chart—reflects the calendar day shown here. Change the date to see how the current-day accent and cycle span update.
02
LH
Luteinizing Hormone appears in the top legend with a red dot. Its curve typically peaks around ovulation on this educational chart.
03
FSH
Follicle-Stimulating Hormone appears with a green dot. Its curve is highest early in the cycle on this simplified display.
04
Estrogen
Estrogen appears with a purple dot. Its curve rises through the follicular phase and dips after ovulation on this educational pattern.
05
Progesterone
Progesterone appears with a blue dot. Its curve rises after ovulation and falls before menstruation on this simplified display.
06
ovulation
A gray marker and ovulation label below the chart mark your estimated ovulation day from logged cycle data—not ultrasound or lab confirmation.
07
Cycle day line
A vertical accent line crosses the chart at your estimated cycle day for the selected Home date. It appears only when cycle day can be estimated.
Show or hide hormone lines
01
Legend row
Tap any hormone label at the top of the chart—LH, FSH, Estrogen, or Progesterone—to toggle that curve on or off.
02
Hidden line
When toggled off, the legend dot and curve fade so you can focus on the hormones you want to compare.
03
Tap again
Tap the same legend label again to restore the hormone line on the chart.
How the chart scales to your cycle
- With logged period data — curves stretch across your cycle length and ovulation marker moves to your estimated ovulation day
- Without enough cycle context — the chart shows default 28-day reference curves with an ovulation marker at day 14
- Browsing other Home dates — the current-day accent and cycle span recompute for the day you select
- Logging cycle start dates improves cycle length and ovulation estimates — see Logging your cycle and Cycle day and phase on Home
✦These are simplified curves for orientation across typical cycle patterns—not blood test results, prescription guidance, or a clinical hormone assessment. For medical questions, talk with a healthcare provider.