Well cell phone radiation and sterilization may be a thing, although people on their cell phones 24/7 is enough of a birth control method. Divorce is rampant here because many people rush into things, have too many temptations at their fingertips, don't love themselves in the first place, have two difficult work schedules to suffocate their time together, and people are losing themselves online instead of growing meaningful lifelong bonds with their partners. All of this makes it scarier to have kids because the likelihood of a broken home is higher and child support is no small expense. How does that sound for my random guess?