Day 3 baseline panel
FSH, LH, estradiol, AMH
Drawn early in the cycle, this establishes your hormonal baseline and gives a picture of ovarian reserve. Elevated FSH or a high LH:FSH ratio can point toward diminished reserve or PCOS.
- When
- Cycle day 3–5
- Measures
- FSH, LH, estradiol, AMH
- Purpose
- Ovarian reserve & baseline