 
                                                                                                    14/10/2025
                                            5 fascinating facts about human embryo development ⬇️
 
1️⃣ Just one week after fertilization, the embryo produces its own hormone (human chorionic gonadotropin), signaling the body to maintain the uterine lining for implantation.
 
2️⃣ By 3 weeks and 1 day, the heart begins beating - and it will pump 54 million times before birth!
 
3️⃣ At 3 weeks, the brain starts dividing into sections, and by 6 weeks, primitive brainwaves are already detected.
 
4️⃣ By 8 weeks, about 75% of babies show right-hand dominance, while the rest have either left-hand dominance or no preference.
 
5️⃣ Between 9-10 weeks, the baby’s body weight increases by 75%, marking a significant growth phase.
 
🔍 Explore human embryo development in 3D with VOKA 3D Anatomy & Pathology!
 
                                                                       
 
                                                                                                     
                                                                                                     
                                                                                                     
                                                                                                     
                                                                                                     
                                                                                                     
                                                                                                     
                                         
   
   
   
   
     
   
   
  