Tertullian

For why should we be eager to bear children, whom, when we have them, we desire to send before us (to glory) (in respect, I mean, of the distresses that are now imminent); desirous as we are ourselves, too, to be taken out of this most wicked world, and received into the Lord's presence, which was the desire even of an apostle? To the servant of God, forsooth, offspring is necessary! For of our own salvation we are secure enough, so that we have leisure for children! Burdens must be sought by us for ourselves which are avoided even by the majority of the Gentiles, who are compelled by laws, who are decimated by abortions; burdens which, finally, are to us most of all unsuitable, as being perilous to faith! For why did the Lord foretell a "woe to them that are with child, and them that give suck," except because He testifies that in that day of disencumbrance the encumbrances of children will be an inconvenience? It is to marriage, of course, that those encumbrances appertain; but that ("woe") will not pertain to widows.