I missed 4 days after my Period to put on my Ortho Evra Patch (I know looing into lawsuits still) could I get Pregant? It is 3 wks on 1 wk off.. I had it off for a week and a 4 days.. How long does it take to get in you system.... I am ovulating today.. I put it on about 32 hrs ago.. Is it possible to concieve still.. Please Help.... Oh- and what do you know about the Ortho Evra patch any websits that could help, have you heard about it being recalled? Thanks---