After 14days of my ovulation i tested hpt it was neg.i stopped progesterone suppositories. but it s two days late and my period is not started. why?

Progesterone Dose: Depending on your Progesterone dose, 50 mg per day (low), 200 mg per day (high) it might take 2 or 4-5 days, respectively before you see any bleeding. Retest with an urine pregnancy test if no bleeding in 5 days after stopping your Progesterone suppositories.

Ovulation : Sometimes it can take up to 5 days after stopping the Progesterone that the period starts. It is the drop in the Progesterone level that signals the lining of the uterus to shed.