Is It Possible?.....Please answer

I haven't been on here in the past month or so because I've been ttc but I failed :(. But my question is that yesterday I was suppose to be ovulating compared to what the calendar said and it was 2 weeks that say since my last period started. Me and my fiancee had sex that Tues. But a few minutes afterwards I went to the bathroom. Does that make my chances slimmer or is there still a chance?