Me and my fiance have a 2 1/2 yr old son and we are trying again! I got my last depo shot november of 2013 and finally started my period in june 2014 and have been pretty regular not right on but for the most part regular and i have taken ovulation tests and still havent found when im ovulating and got tired of spending money on them and i dont know what else to do? My depo shot would have been due again jan 2014 but didnt go get it and im still not pregnant need help?