Lost in Space, adult edition?
Making babies in space, seems the boys might need some direction...
I don't remember the Space Family Robinson mentioning this...
On Earth human sperm tend to know where to go when it comes to fertilizing an egg in utero. But that may not be the case in space. A new study suggests human sperm may struggle to navigate in microgravity—a finding that raises questions about humanity’s ability to reproduce in space.
Human sperm get lost in space, pioneering study finds
Researchers put human sperm inside a uteruslike simulation under microgravity conditions. It did not go well

I heard this story on Probably Science Episode 601;
Episode 601 - Amber Preston
Comedian Amber Preston (@prestonparty) returns to help Andy, Jesse and Matt celebrate the big six-oh-one and talk about Artemis II, frozen urine in space, a microbe that makes you…

I've been listening to them for over a decade. They've been podcasting so long even they forgot, as mentioned at the start of ep 601, they had done six hundred episodes before this one!
Probably Science
Four professional comedians and incompetent scientists take you through this week in science. Incompetently. Featuring Matt Kirshen, Andy Wood, Jesse Case, Brooks Wheelan and guests.
