You describe families.
I am a single person who has worked all my life to support myself while going through several surgeries including cancer. I live in a 1 bdrm apt and never owned a car because they cost money.
Also while working full time, with cancer, was also a caregiver for my mom with Alzheimer's until she died.
If folks trying to balance the budget with kids, that is your choice. If folks can't afford kids, there is the pill, rubbers, etc.
Congratulations. Good for you. What does that have to do with my comments about motivating the low-propensity conservative voter base?