Birth Control pills were not invented by this man ,, they were created in China about 2000 years ago using condensed (boiled/dried/powdered) urine from “male” public toilets turning it into pills using common clay to hold the powder rolled into pill form.
Likewise the IUD dates to Roman times .. small smooth pebbles were packed into the womans uterus through a hollow reed... just as today it sometimes failed .. probably the origin of the phrase “rocks in your head”.
Interesting history, but false. Things are constantly invented. By people in various places in various times — as Solomon said, there’s nothing new under the sun. But give the man his due — he did apply his time and energy and it produced a good fruit.