Excerpts page 159 - 160 :
From our ordinary, earth-bound perspective these changes of plan are called by the medical terms miscarriage and stillbirth. Most people, if they have never been through the experience, can't understand how deeply the parents feel a miscarriage or a stillbirth as a death, an inexplicable loss that leaves them bereft and grieving for a child they never knew. Their beautiful hopes and dreams for loving companionship with the new baby evaporate. Adding to the pain, no matter what medical explanation is they inevitable blame themselves at some point, wondering what they did wrong.
Yet looking at miscarriage and stillbirths from the perspective of the incoming soul turns our thinking inside out. From the soul's perspective, a decision not to be born at that particular time and to a particular mother is simply a detour, a zigzag in the continuing journey through eons of lifetimes. Souls decide to switch course for any number of reasons; to change sex or birth order, to wait for a more appropriate body for the soul's purposes, to wait until the parent's circumstances improve or to readjust the timing of a predestined rendezvous with another soul already on Earth or yet to incarnate. Or it may be due to the biological fact that the fetus was defective.
Whatever the reason, it is clear that in some cases souls wait for another opportunity to return to the same family. How do we know? Because some children remember the whole process. Then one day, in the middle of a causal conversation, they tell their parents about it. They innocently describe earlier attempts to be born to the mother or through another woman in the extended family. The parents are always shocked at first if the child's claim corresponds exactly to a pregnancy loss that had been kept hushed up, a personal secret too painful to talk about, and something beyond the comprehension of such a very young child. But after absorbing the truth of what their child is telling them, their shock turns to joy and relief when they realize the baby who died in the womb years ago was not lost to them forever.