For me it varies based on usage. But when I used it as intended (taking it 21/7 off) I had my withdrawal bleed arrive around day 2-3. Nowadays I just skip my break weeks and now it's a lot more random, with spotting and breakthrough bleeding here and there. When it gets heavy I usually then would take a few days off the pill to "flush everything out" and then keep taking it as long as I can without bleeding because I hate my periods 😅😅