This is a precarious time to bring a child into the world.
Tell that to St. Athanasius's parents, who lived during the early Church's greatest crisis. Is there ever a non-"precarious time to bring a child into the world"?
If I were a young woman or man, I’d seriously consider remaining single.
But even incel (involuntarily celibate) women should have the desire to be (natural or spiritual) mothers if the opportunity arises, shouldn't they?
For example, a young woman resolving to be a nun should not be adverse to God possibly calling her to marriage and having a large family. Look at St. Therese of Lisieux's mother. If that possibility disgusted her, she would have problems and would not seem suited for the religious life, either.