@ralno2 hiya folicles can increase after stims but also some may not grow, it really is different each cycle.
In one of my cycles I had 1 lead folicle and 6 tiny by mid point of stims I had 1 lead and 2 small. By egg collection they collected 3 eggs, I got 1 embryo.
In my 2nd cycle I had about 10 folciles I was super excited, by mid point of stims had 1 super lead who was running away from the others, 4 small and 5 tiny, we had to trigger to catch the superstar. We collected 2 eggs, I got 1 embryo.
In my 3rd cycle I had 2 folicles all the way through, we got 2 eggs and 2 embryos.
We also had lots of cycles that started worh about 4 tint folicles but they didn't grow as I didn't respond to the meds.
Sometimes Mt hormones were just too strong to react to the meds. I learnt ALOT about my body over the last year of stims, so by tracking my different levels I could tell quite early if it was a good month or not.
It depends on what your levels are as to how you respond to menopur. Hope all goes well as they say...it only takes 1 😊