Do you want to be a prolactin or Yue Yue? Some domestic companies will have Yue Yue training, but it is recommended to go to a formal professional training institution to learn prolactin, and the technology and professional knowledge are more systematic.

My cousin studied as a prolactin in Tianhe Lin, Guangzhou, and Bain Maternal and Child Care Center in Venice last year. She spent 6800 years studying for about 1 month, and now she can help her clients solve their breast problems independently. Cousin blocked the milk for me.