Last night my fiancé and I were at a wedding, got a little tipsy and had sex on the last day of my period. I had in a softcup because I was in the wedding and didn't want to chance anything happening to the bridesmaid dress I was wearing. When we were finished we noticed the condom broke. My fertile window is two days away... Should I go buy plan B? The only reason I am so concerned is because we are getting married in February. I have also herd that softcups are used to help women get pregnant, not sure if that is true or not. Thanks!