Stopped birth control last week after only a week of a new pack ( doctor told me to stop since it was so early in the cycle) <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> showed I was in my fertile window June 28 to July 1. I am having withdrawal bleed that starting Monday morning. Does anyone remember how long their withdrawal bleeding lasted?