Letrozole or FSH for Modified Natural FET?
I’m hoping to start a transfer cycle soon after canceling a transfer in April due to uterine fluid. That was the second time thats’s happened and the fluid appeared after starting PIO both times so we’re switching to modified natural for the next try.
My doctor has given me the choice of letrozole or a low dose of an injectable FSH like Follistim to get things growing before trigger.
For context I did two months of suppression before the canceled medicated cycle and am currently on birth control so the last time I ovulated was in January, and the last time before that was July because I did suppression to canceled transfer to successful transfer then miscarriage followed by the January ovulation.
Letrozole is obviously cheaper and I even have some left over from my suppression months, but I’m nervous my cycle will be wonky and I won’t ovulate properly and maybe the Follistim would be a surer bet? It’s so hard to know! I appear to have pcos/pmos but usually ovulated regularly prior to all the suppression. Also suspected endo (elevated bcl6) and chronic endometritis (will be on doxy for this). If fluid recurs again, we’re going to do a lap.
Anyone have experience with either meds in a modified cycle?