Did my scan today. I have about 7 follicles. 2 at 18mm a few around 13mm and the smallest at 10mm. My uterine lining is quite thin at 4.7mm.
Since the objective is to get 2 or3 good ones my RE decision is to trigger tonight. My egg retreival is scheduled on Saturday. There is a possiblity the embryos will be frozen for transfer in my next month's cycle if my lining remains thin.
I never had thin lining issues. It kinda worrying to have a thin lining. Thin lining means not optimal for implantation means lower success rate.
I got to have faith in my good RE to make the right judgement calls.