The babies fledge in five to six weeks and the parents continue to care for the young until they are weaned two weeks later. If your birds allow the eggs to cool, or the young to die, be understanding. Parenthood is a shock to the bird with no prior experience to draw upon. By the second or third clutch, they should be able to care for their young. While love birds will, as a rule, rest themselves, limit pairs to two, possibly three clutches of young per year.
Parenthood is hard on a bird.
This article only touches on the basics of selecting and caring for Love Birds. There are more complete publications available from your local pet store or library. One of the best ways to become more knowledgeable, however, is to join a specialty bird club such as the African Love Bird Society, an International society which devotes itself to the propogationand care of Agapornis. Members receive a bi-monthly journal. Another excellent source of information is any bird club in your area.