This is a question I've been meaning to ask for a while. Several months ago I read a comment here that said that a withdrawal bleed is not good indication of "not pregnant." I am just curious if this is universally true? If my withdrawal bleeds (caused by ortho tricyclen) come at the exact same time each month (within the hour, even) behave in the exact same manner (6 days of steady bleeding), am I safe to assume that they are not decidual or implantation bleeding?
And, follow up, if withdrawal bleeds do have no indication about pregnant or not, how do my fellow VPers on HBC get the peace of mind of not being pregnant?
Thanks in advance for assuaging my curiosity!