Your withdrawal bleed usually comes a couple of days after the last pill. But because you’re taking new hormones, your body will take some time to get into the swing of things and may skip a couple of bleeds or reduce amount/time of bleed.. . If you want to skip the bleed for a holiday or something, keep taking the next pack straight after the last one. Won’t do any harm.. . Of course if there’s a chance you’re pregnant this could also be a cause. A visit to the doctor will help you out either way. childs gps tracker