"this patch has been bullet proof... had unprotected sex for 3 years and it got the job done. i first put it on my butt, but i got morning sickness at 3 am every day on the dot. i moved the patch to my shoulder and no more sickness. i do spot during periods and bleed after sex. i get very light periods (and they were very heavy before the patch). the worst part? i get extreme ovarian pain in the same ovary monthly to the point where it hurts to cough, sneeze, lift myself up and walk. been to several doctors and they didn&#039;t find anything on my ovary but it feels the size of a golf ball in me. aside from the ovarian pain, i love it. i feel safe on it. if you get sick, try placing the patch somewhere else."