Hi Swirl. Trigger was done the day before iui both times. My last cycle I had one dominant at 18 and some others close to 10. Because my cycle was so short, an u/s had to be done (same as first time too) to make sure follicles were all clear to go again. I also thought the follicles stopped growing once ovulation was triggered. U/s showed 2 follicles at 14 and 16 left over... Nurse said they were smaller ones from last cycle that kept growing. If we went again this cycle, as well as stimulating new follicles, the others would keep growing to a point where I would have too many follicles and the cycle would be cancelled anyway.

I think I've just about given up trying to work out what my body is doing!!!