The "Rite for the Blessing of a Child in the Womb" was crafted to support parents awaiting the birth of their child, to encourage parish prayers for -- and recognition of -- the precious gift of the child in the womb, and to foster respect for human life within society. It may be offered within the context of the Mass as well as outside of Mass.
God, author of all life,
bless, we pray, this unborn child;
give constant protection
and grant a healthy birth
that is the sign of our rebirth one day
into the eternal rejoicing of heaven... ~ excerpt from the Prayer of Blessing
Order your 43-page bi-lingual booklet/s through USCCB Store (Item #7-316).