Did you know that many people who are born as a single child began life accompanied by a brother or sister that died during pregnancy and vanished leaving no trace whatsoever? And did you know that the frequency which this occurs is amazingly high?It's a well-known fact, verified by science for some decades now, that a 10% of babies who are born started their life as a part of a twin pregnancy and then lost their sibling during the first months of gestation. This phenomenon had rem...