Hello, I had unprotected sex upon the start of my second week of microgestin. I had just taken my last 7th white pill (first week) the day before. The day after I had unprotected sex at 1 & 3. My bf came both times. I took my 1st 2nd week pill at 4 (take it the same time every day). My question is, is there a possibility of me getting pregnant since I technically didn't start on my 2nd week of micro until after having unprotected sex? Do I need Ecp/plan b?