Progesterone after ovulation

Hannah

For those who take or have taken progesterone during their luteal phase (after ovulation), how did your doctor decide to add this? By checking Progesterone level after ovulation? After my first trigger shot, I had spotting for the majority of time until my period. I’m wondering if it was related to my progesterone level which hasn’t been tested. Doing my second trigger tomorrow and trying to be hopeful.