Sex ed in schools is controversial, but experts say it's vital for young people to learn about their bodies, identities, and healthy relationships. Why are some parents concerned? - Pendidikan seks di sekolah memang kontroversial, tetapi para ahli mengatakan penting bagi generasi muda untuk belajar tentang tubuh, identitas, dan hubungan yang sehat. Mengapa beberapa orang tua khawatir?