When would i ovulate?

I just ended my period on july1,2011 and started on june25,2011 I'm just wondering if anyone would know which day id o on and I got a 28 day cycle and a little more info my hubby and have done the bbyDance since I ended my period and we've been trying for 11 months already since I got the mirena taken out last yr in august so I'm hoping someone can give me a lil hope this mnth but it is hard cuz my hubby don't get home till lare at night so idk if that would make my chances of getting preggo down. If anyone can give me advice id appreciate it alot