My. Fucking. Sweet. Infant. Baby. Christ. Jesus.
The headline says "in memo."
WHERE IS THIS FUCKING MEMO?
Every fucking headline like this requires a 10 minute Google rabbit hole trying to read the original.
Also I can't square "has zero side effects" with "blocks conception". It either does something or it doesn't. There is no such thing as "zero side effects" for compounds that are active in the body.