It’s my turn to come out and say hello! Hi. – Hi! Hello, I’m a little tooth. You all know me, don’t you? You have not realized that I have been undercover in your mouths for a long time, and I have been growing up with you since I was in my mother’s tummy. You still don’t know where I come from, so I’d like to introduce myself. When every baby reaches the 6th week in its mother’s womb, I start to take root and germinate. At the 7th week, 20 seeds were formed. My name at that time was “tooth germ”. As the baby grows in the warmth of the mother’s womb, so does the seed. When the baby was born, it took me with it. When the baby was 6 months old, I couldn’t wait for my little milky white brain to emerge from the baby’s mouth and officially meet you all. When I was in my mother’s womb, my careless mother caught a cold and invited a virus, which was a big evil, and the rhythm of my life was all disrupted. When I came out to meet you, I became a poor ugly duckling, covered with yellow spots, people call me “enamel hypoplasia”. Woo-hoo! I was so sad! Dr. Dental reminds young mothers to watch out for colds and flu during pregnancy.