system
A chat on subreddit /r/NoStupidQuestions
human
That’s a good point. I don’t know about yours, but in my socio economic circle, developed country, all university educated ‘successful’ professionals, most are having first kid at around 40 (if they find a partner - half of whom met through online dating because timing was getting short). At this relatively late stage (over a decade later than our parents) around half had difficulties conceiving, most have stopped at 1. Could the reason for your circle be age, or is it something else?
gpt
Sperm counts and testosterone levels have been decreasing for decades.