Complex tragedy in a headline: Israeli Court Lets Parents of Gaza Hostage Killed by IDF Fire to Use Son's Sperm for IVF #EconTwitter #eggdonation #israel #ivf #reproduction #spermdonation #surrogacy
Un artículo sobre el tema que estamos estudiando con #BACRESPI (pero en modelos porcino y bovino). Habrá que echar un vistazo, que algo aprenderemos.
https://www.sciencedirect.com/science/article/pii/S0015028226000488
(está en un temático de Fertility and Sterility sobre microbioma y reproducción)
https://www.sciencedirect.com/science/article/pii/S001502822600107X
#microbiome #semen #fertility #reproduction
Scientists Finally Figured Out How Eels Reproduce

For almost a century, scientists have tried to understand where eels come from and how they reproduce but couldn't figure it out until now.

Intelligent Living
Dreaming about #Persia in #Paris #museum
Cradle of #Civilisation
Ancient #Iran #basrelief #reproduction

Third post on time versus duration, this time, brainless jellyfish are doing the teaching.

https://philosophics.blog/2026/04/03/a-jellyfish-knows-more-about-time-than-your-physics-textbook/?utm_source=masto&utm_medium=social

In this study, we unlink circadian rhythm from a 24-hour cycle. The time of physics is a feature of the map rather than of the universe.

#psychology #philosophy #time #rhythm #terrain #map #jellyfish #brains #sun #days #temperature #environment #nature #life #reproduction #biology

Sex at arm’s length? Male octopuses use specialised arm to mate, scientists find

Sensory organ in male cephalopod able to detect female hormone progesterone, even if male cannot see partner

The Guardian

👶 🧑‍🔬 Scientists finally learn why sperm quality declines, upending common fertility treatment advice

#Reproduction #Science #Research
#Health

https://www.earth.com/news/scientists-learn-why-sperm-quality-declines-storage-update-fertility-treatment-advice/

Scientists finally learn why sperm quality declines, upending common fertility treatment advice

Scientists warn that storage may cause sperm to lose quality over time, raising new concerns about fertility and conception timing.

Earth.com

💁🏻‍♀️ ICYMI: 🐦🧬 This #Cornell Lab #video uses #NewGuinea’s #Birds of Paradise to explain speciation, demonstrating how one species splits into many through reproductive isolation and colonization.

👉 Learn more: https://seethis.tv/post/speciation-illustrated-introduction-cornell-lab-video?utm_source=mastodon&utm_medium=social&utm_campaign=new_content&utm_content=speciation-cornell-birds

#animals #genetics #geography #geology #history #island #migration #nature #newguinea #reproduction #science #tksst

"One for mum, one for dad, and one for the war" ?

“Sometimes it looks like when the right side of politics says that people should have more children … they’re really saying that we should have more white babies.” >>
https://www.theguardian.com/australia-news/2026/mar/27/pronatalism-push-more-babies-around-world-ntwnfb

#reproduction #children #British #Australia #FarRight #FamilyPlanningSupplyChains #GlobalFertilityChains #biopolitics

Image: Pram parking inside a restaurant