Estrogen levels, early pregnancy from natural FET

[Anonymous]

Hi! I'm wondering what your clinics like to see for E2 levels during very early pregnancy. I am a little over 5 weeks and my E2 has been in the 150 (and less) range. Always over 100 though... which I guess is what my clinic is looking for. However everything I see online indicates that this is actually quite low. Wondering if anyone else has any experience here. This was a natural FET so no estrogen supplementation. Thank you!