WS More or Less: Sperm - Are we going extinct?


Manage episode 187899120 series 1301260
By BBC and BBC Radio 4. Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio is streamed directly from their servers. Hit the Subscribe button to track updates in Player FM, or paste the feed URL into other podcast apps.
How much of a problem is falling sperm count?

517 episodes