Hi There,
I'm using the Crinone progesterone suppositories. I haven't had any spotting but I know that it is common in early pregnancy. If it is bright red, clots, and accompanied by pain/cramping....then see your doctor. Otherwise, put your feet up and try to relax. The suppositories don't cause spotting. They are simply to help support your pregnancy progesterone levels. If you can't relax, then give your doctor a call just to help ease your mind.
Best of Luck!
:)
If you are experiencing brown spotting you need to let your doctor know. The brown color is not from the progesterone suppositories and could very well be blood. Do call your doctor.