Trigger time predictive model For high responders
Follicular Cohort Assessment (Lead + Synchrony)
≥3 follicles ≥18 mm AND >60% of follicles ≥12mm are within in 15–21 mm range
≥2 follicles ≥17 mm AND 40–60% in 15–21 mm range
≥2 follicles ≥17 mm BUT <40% in 15–21 mm range
≥2 follicles ≥16 mm AND >40% in 14–19 mm range
<2 follicles ≥16 mm OR majority <14 mm
Serum Estradiol (E2)
3000–6000 pg/mL (Stable/moderate rise)
>6000 pg/mL OR rapid rise (>50%)
<3000 pg/mL (high responder by follicles only)
Serum Progesterone (P4)
≤1.0 ng/mL
1.01–1.5 ng/mL
>1.5 ng/mL
Stimulation Duration
9–11 days
8 days OR 12 days
<8 days OR >12 days
Baseline LH Level
≥1.0 mIU/mL
0.5–0.99 mIU/mL
<0.5 mIU/mL
Calculate