Mid-cycle check

Just had my mid-cycle check after 7 doses. They counted 12 follicles. 6 were 10mm-12mm, 3 were 7-9mm, and 3 were 5.5-6.6mm. I’ll return for a check in 3 days. They said the goal is to get a good cohort of 18-20mm and most follicles tend to grow at a rate of 1-2mm/day. My AFC a couple months ago was 16 but just before this cycle it was 8. I’m happy to see 12 follicle responding at all with this lower AFC. Estradiol was 477 pg/ml so rising but not really high.

I’m on 300iu Gonal F, 150iu menopur, 10mg medroxyprogesterone.

Does this seem like a decent response? Any hope for the smaller follicles?