The issue of the Supreme Court and abortion access doesn't have that much impact on the lives of most seducers at a micro level.
A good portion of seducers are using condoms and many times using condoms with women who are using birth control. That's going to eliminate the majority of the probability of an incident.
Additionally, if your target market is women age 25+, childless, and with a BA/BS or degree or higher, she's not going to have an abortion if she gets pregnant. I've known men who have gotten childless, college educated women pregnant in the 25-32 age range in unstable situations. In every single one of these instances, the woman kept the child despite the less than favorable circumstances surrounding the pregnancy. Her political ideology had zero impact upon her personal choice.
In most cases, when a man impregnates a woman, things seem stable in that moment. If this happens within the context of a marriage, it is in the early years of a marriage. However, things end to go downhill even in strong relationships once children enter the equation. Having children is a big risk. It's more likely than not that you won't be in a romantic relationship with the mother by the time your first kid with her turns 18.
Divorce stinks, both from a financial and emotional standpoint. I've known men who have gone through childless divorces and the consequences were not good. Divorces involving children under 18 in the household are worse.
The best solution to this is to use condoms every time. Additionally, try to screen for women who use birth control. The combination of a man using condoms and a woman using birth control is highly likely to result in sterile sex. Getting a woman comfortable enough with you to disclose her birth control status will reduce your number of first dates resulting in sex and same night lays from the bar. You'll only have to wait 2-3 dates more typically.
It's a little bit more risky to ejaculate inside a condom when the woman isn't using birth control. I've done that with some women and not gotten them pregnant.