As our newly 'selected' president assumes office we can expect an increasingly toxic culture. It is that culture, our social environment, which is a factor in individuals willingness to add to the next generation by having children. Witness the 900% increase in IUDs  to women by Planned Parenthood since Trump was elected.  It is no surprise that the number of births increases and abortions decrease when our political leaders attempt to bring us together rather than divide us. They set the tone whether our culture is accepting and open or exclusive and closed. That is why abortions decreased under Clinton and Obama while increasing under Reagan and both Bushes.