09/20/2026
Vanishing twin syndrome β one of nature's most extraordinary mysteries π±π
Up to 30% of twin pregnancies begin with two embryos β but only one baby survives to birth π¬
The second twin β chromosomally abnormal β is naturally and gently reabsorbed by the body π
Most women never know it happened β discovering it only when an early scan shows two sacs, and a later scan shows one π±
But here is the most extraordinary part π€―
The surviving twin carries traces of their lost sibling's DNA β forever β integrated into their own cells β microchimerism π₯Ή
You may know someone who was supposed to be a twin β and never knew it πͺ
Vanishing twin syndrome β a silent, gentle, profound biological event πΈ
π Educational purpose only