Can implantation be heavy and last for over three days? I took a Plan B pill when I was on my last cycle because we didn’t think we needed to use anything (stupid, I know, and I know better) but regardless, it happened. I am bleeding again but it’s red and I’m soaking tampons. Maybe withdrawal bleeding from the Plan B dose? Not sure if this means I could be pregnant and I am freaking out. I have PCOS so that’s why we don’t use BC pills because we don’t want to jeopardize my ability to ovulate when we are ready to conceive. Any advice or experience is appreciated! Thank you!