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@yulianisanti: who can’t workout without your gym bestie/bro??

Santi Yuliani
Santi Yuliani
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Tuesday 24 September 2024 11:49:27 GMT
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yyuntaa_
yyuntaa_ :
lucu sekali kak🥰
2024-10-22 13:10:05
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#درجات_نارية #لانعرف_القانون #المكافحة_الامريكية🥷🏿🔥 #درجات_نارية_لاتعرف_القانون #مراجل🔥⚔️ ⚔️
#درجات_نارية #لانعرف_القانون #المكافحة_الامريكية🥷🏿🔥 #درجات_نارية_لاتعرف_القانون #مراجل🔥⚔️ ⚔️
The Amazing Journey of the Testis: A Developmental Story 🧬 Ready to see a real testis? 3... 2... 1... here it is! You're looking at the right side of the scrotum on this cadaver dissection. That structure I'm tapping with my thumb? That's the actual testis (or testicle). And that C-shaped structure wrapped around it? That's the epididymis—where sperm cells mature and are stored until they're
The Amazing Journey of the Testis: A Developmental Story 🧬 Ready to see a real testis? 3... 2... 1... here it is! You're looking at the right side of the scrotum on this cadaver dissection. That structure I'm tapping with my thumb? That's the actual testis (or testicle). And that C-shaped structure wrapped around it? That's the epididymis—where sperm cells mature and are stored until they're "called upon." But Here's the REALLY Fascinating Part 🤯 The testes didn't start out in the scrotum—they have an incredible developmental journey! The Descent Timeline: 📍 Origin: The testes form up near the kidneys while you're developing inside mom ⬇️ The descent: They travel downward through the inguinal canal (a natural herniation) 🎒 Bringing supplies: As they descend, they pull veins, arteries, nerves, and blood vessels with them—forming the spermatic cord 👕 Final destination: They literally push into the skin, creating the scrotum Why All This Migration? 🌡️ It's all about temperature control! Sperm production is much more efficient at a temperature slightly below core body temperature (about 2-3°F cooler). The scrotum acts as a built-in thermostat, keeping things at the perfect temperature for optimal sperm production. Your body literally engineered an external cooling system for reproductive success. Pretty incredible design! 💪 Want to test your knowledge? Download our FREE Men's Reproductive System Quiz Pack and master the anatomy—link in bio! 📚✨ #testis #reproductive anatomy #epididymis #spermatogenesis #humananatomy #development #embryology #menshealth #cadaverlab #medstudent #premed #anatomyeducation #reproductivesystem
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#poppy playtime
#poppy playtime
看到仪玄应该喊什么？ #绝区零 #zzzero #fyp #xyzbca #仪玄 【一筒】
看到仪玄应该喊什么？ #绝区零 #zzzero #fyp #xyzbca #仪玄 【一筒】


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