Ovulation

Mindy • I am married to an amazing man, mommy to an incredibly gorgeous boy (10.31.2015). I am 27 years old and we are trying for baby #2.

So I apparently ovulate later in my cycle. Tomorrow will be cycle day 13 according to glow and my other app I "ovulate" tomorrow and my OPK's have all been negative today. Who else ovulates later in their cycle? If so about when do you ovulate? My cycles vary from 27 to 30 days if that helps.