Hi guys, Welcome to the Advanced Video Search Engine, and you are watching #506 배꼽은 언제까지 떨어져야할까요? 늦게 떨어지며 문제될까요?: 소아청소년과 전문의 하정훈의 육아이야기(IBCLC, 삐뽀삐뽀119소아과저자). That video is uploaded by 하정훈의 삐뽀삐뽀 119 소아과 at 2022-12-30T00:42:35-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [ny5WbBFpkfU]