God created birth control, too. Why wouldn’t you use it?
Children are a heritage from the LORD, offspring a reward from him. Like arrows in the hand of a warrior, So are the children of one’s youth. How blessed is the man whose quiver is full of them . . . ~Psalm 127:3-5
Do not let any unwholesome talk come out of your mouths, but only what is helpful for building others up according to their needs, that it may benefit those who listen. ~Ephesians 4:29
Each of us is charged with working out our own salvation with fear and trembling. None of us is charged with doing that for others. Especially not when one of the others is carrying a blessing straight from God.