Jay Chou’s sales of anti-lost backpack endorsement surged by 180%! Celebrity Parenting ProductsRecently, a brand of anti-lost backpack endorsed by Jay Chou has sparked heated discussion on social media, and the sales of related products soared by 180% in just one week. This phenomenon not only ref

Intra-spinal anesthesia achieves 90% pain-reducing delivery! 10 minutes onset dose is only cesarean section 1/10Recently, a study on the application of intraspinal anesthesia in childbirth analgesia has attracted widespread attention. Data shows that this technology can effectively relieve labor pai