H.G.
My baby had to have major dental work last summer at 3.5. They gave her something to drink and she had a iv. I sat in the waiting room bawling the whole 20 mins it took! I was terrified. And you know it was the best route to go. It was very fast and she cried when they woke her up but no pain or fears. She slept about 3 hrs when we got home but was normal as ever. Trust me, they know what they are doing. He will be just fine!