Estrogen E2 number
Trying to understand whether my slow-rising E2 may have affected egg maturity in my second IVF cycle.
I’m 39 with AMH around 0.8 and AFC usually 8–11. My first cycle I got 3 eggs, all mature/fertilized, but no blasts.
Second cycle was a different protocol (Clomid + Omni + gonadotropins) and my follicle cohort actually looked more even this time. By trigger I had follicles around 18, 15, 15, 14, 13. But after about stim day 9, my estrogen stopped rising quickly and was only going up around 100/day instead of doubling like earlier in the cycle up until day 9.
My clinic said the plateauing E2 was part of why they triggered on day 13 instead of pushing longer. Outcome was 3 eggs retrieved but only 1 mature/fertilized no blasts
Now I’m wondering:
* can follicles still gain meaningful maturity even if E2 is rising slowly/plateauing?
* do you think another day of stims might have helped the 15 mm follicles mature more?
* or does slow-rising E2 usually mean the cohort has kind of stalled biologically already??
I keep going back and forth between “maybe trigger timing hurt maturity” vs “maybe those follicles were never going to catch up anyway.”
Would especially love input from DOR patients who had borderline follicles + low maturity and whether changing trigger timing/trigger dose helped in later cycles.