Anybody TTC and still breast feeding?

I was just wondering if there are any moms here TTC #2 or#3 and still breast feeding? I had my first period in August 2013 and immediately started trying, not by the book with bbt, opk's, etc but still. Only started seriously charting this Jan, but apparently there still could be some lutheal phase defects or implantation may not occur while nursing. So, still keeping my hopes up, not ready to wean my baby yet for a couple more months though