I change my patch every Tuesday . Last Tuesday I took it off & this Tuesday I went to replace it & realized I never replaced it last Tuesday . I'm now bleeding (I know it's normal due to hormones) but I applied my new patch today (Tuesday) and next week is my period week. Is 7 days long enough to keep in on after I haven't worn it for a week ? Will I end up getting pregnant after I take it off next week ? Should I wear another one through my period week since I missed a whole week to avoid getting pregnant ?