Hi.... I did my IUI on 14th jul yesterday and today i could see brown spots... i was thinking my periods have started but it did last or flow and the brown spots have reduced today comparatively... My doc asked me to check after 15 days but i thought i will wait some more time... am on my virginal tab which will be ending today (progestorone)... i wanted to know when should i check and am i good here so far...