Hi there here's the thing I have a 4 month baby whom is breastfed. After having him my OB recommended me to take the pill he gave me micronor it has a low dose that way breastmilk doesn't decrease well my question is I had my period on Jan.29.2013. And that's the last time since I haven't miss my pill but my fiancé and I been having unprotected intercourse but I took a pregnancy test and keeps coming out negative. What else could it be? What are the risk if I am pregnant because I had a c section 4 months ago which was on November,2013.