Chaim Shulem: Which part of Pru Urvu do you fail to understand? It is up to Hashem to decide how many children you have. You shouldn’t be acting to interfere with Hashem’s nature during the natural occurrence of events.
Furthermore, the idea of mother’s being stay-at-home is directly and unambiguously codified into Halacha. The Gemorah, Rambam, Shulchan Aruch and innumerable Torah texts make very clear they should be home to the maximum extent possible.
My suggestion of marrying rich was satirical. I clearly said that would be less worse than deliberately acting to limit the number of children and the other looney toon ideas proffered.