07/07/2025
🥚🐔 CHICKEN REPRODUCTION 101 – HOW EGGS ARE MADE! 🌸💡
Ever wondered what’s going on inside your hen before she lays that perfect little egg? Let’s break it down, Silkie style!
🧬 A hen’s reproductive system is made up of an o***y and an oviduct (on the left side only, hens are quirky like that!).
Here’s how the magic happens:
🔹 1. O***y:
This is where the yolks (ova) develop. A healthy hen can have thousands of undeveloped yolks, all waiting their turn!
🔹 2. Infundibulum:
Once the yolk is released, it’s “caught” by the infundibulum. If a rooster has done his job, this is where fertilisation happens.
💡FUN FACT: Hens can store viable rooster s***m for up to 2–3 weeks in tiny storage tubules… BUT if she’s not a fan of the fella, she can flush it out and reject it! Girl power, feathered edition. 👑
🔹 3. Magnum:
The egg white (albumen) forms around the yolk.
🔹 4. Isthmus:
Shell membranes are added to protect the egg.
🔹 5. Uterus (Shell Gland):
This is where the shell is formed and pigmentation (like brown or tinted colour) is added.
🔹 6. Va**na & Cloaca
Finally, the egg is laid. Big side first!
🐣 BONUS FACT:
Hens don’t need a rooster to lay eggs, but without one, the eggs are not fertile and won’t hatch.
So next time your girl lays an egg, give her a little nod of appreciation. She’s been working hard behind the scenes! 💪💕
