The definition of intact is something that is  complete and that has not been damaged in any way. An example of intact is a 36-piece set of military figures that has not been broken.
Mourning Doves sit on their eggs for about 2 weeks, feed the babies in the nest for about 2 weeks and then care for their young for about a month after they've fledged.
Doves are capable of laying small clutches of eggs at least three times each year. They often incubate two eggs at once, laying the eggs within several hours of each other but not beginning to incubate the eggs until both are laid to ensure the eggs hatch at the same time. The gestation period for most doves is 14 to 16 days. Doves share the parenting, with both males and females incubating eggs.