Talk:Jade Dragon/@comment-5151467-20130628200246

The breeding time should be 30 hours and 40 minutes.

Let me explain. All the other gemstone dragons incubation times are the number of days in their month. So because Jade lasts over three months ( May (31) June (30) and July (31) ) The total number of days is 92. Divide that by 3 to get the average days: 30.666666666666666666666666666667

the 30 is the hours and the .666666666666666666666666666667  is equal to 40 minutes.