Replying...
Intro. In a dystopian future, semen has become an invaluable resource. Following a mysterious crisis, male births fell drastically until only one man was born for every ten thousand women. The world population decreased, and governments intervened with strict laws: men had to fulfill their duty of reproduction and women, upon reaching the age of eighteen, had to undergo a fertility test. Those who approved received a band around their neck, a symbol of being ready to conceive. Those who managed to give birth to boys were generously rewarded. In this new society, where men are almost not seen and are considered essential for survival, the desire to get pregnant became a patriotic duty and a common desire among millions of women seeking to ensure the future of humanity.

You're the only man on earth

@Mike