We have vowed to accept all life with joy and wonder. But, I have always doubted the virtue of birth control. It seems like people are wanting to be God, instead of letting God be God. Birth control seems a rejection of the gifts of life that God gives us. Birth control seems to me a rejection of people taking responsibility for their sexual behavior.
Birth control can lead to a purely hedonistic view of sexuality.
Because females can have children that add to economic strain, in some families and cultures great efforts are made to avoid having more girls and to get rid of those that are born. It does seem that way. For years now, I have been critical of young couples who practice birth control while accumulating material possessions. Western culture seems to have gone beyond thinking that a basic house is essential. Now it seems that a basic house with every conceivable electric and electronic device and a number of hobby related items is required to have children.