About this episode
Videos on TikTok have been claiming that so-called “natural” birth control methods can be 99% effective. We examine what we really know, and how we know it.
Get every episode summarized
Each time More or Less publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.
Email me new episodesFree for 3 shows. No card needed.
Hosts & guests
No transcript yet
This episode has not been transcribed. Request it and it moves to the front of the queue.
More episodes
More from More or Less
Is every card shuffle unique?
More or Less
Sep 5, 20268:58completed
Bonus podcast: Norman Numbers
More or Less
Sep 4, 20266:44completed
Do Germans really take 19.5 days of sick leave per year?
More or Less
Aug 29, 20268:58pending
How much of the world isn’t owned by anyone?
More or Less
Aug 22, 20268:58pending