Psalm 127:3-5- Lo, children are a heritage of the LORD, and the fruit of the womb is his reward. As arrows in the hand of a mighty man; so are children of the youth. Happy is the man that hath a quiver full of them: they shall not be ashambed, but they shall speak with the enemies in the gate.
Psalm 128:1-4- Blessed is every one that feareth the Lord; that walketh in his ways. For thou shalt eat the labor of thine hands: happy shalt thou be, and it shall be well with the. Thy wife shall be as a fruitful vine by the sides of thine house: thy children like olive plants round about thy table. behold, thus shall the man be blessed that feareth the LORD>
Children are God's reward to people. If someone is worried about not being able to raise a child, all they need to do is look to God for help. Also, there are open adoptions where the birth mother chooses the adoptive parents and that way the child can grow up knowing his or her biological mother.