Palen on abortion

I realize that Sarah is anti- abortion, and elected to have a child with Down Syndrome, and is to be commended. Her primary stance against pregnancy is for the unmarried youth to refrain from having sex. However, her unmarried 17 year old daughter came up pregnant, not practicing abstinence as her mother advises. But! Did not I read that after Sarah Healy married Todd Palen, six months later she had their son Track? If so, what does the religious right think about that? It seems that sometimes the first child is premature but it always takes nine months for all the siblings born afterwards.