With all things considered, the birth of a normal, healthy baby is quite the miracle. Most people aren't aware that estimates of miscarriage range between 20% and 50% of all pregnancies. Some are inevitably so early that the mother never knew she was pregnant or had lost it. Most miscarriages result from chromosome abnormalities in the embryo. Some inherited disorders from the parents, but most are just errors which occur in the chromosomal replication process of the embryo.
The first
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