Sexually transmitted diseases, and AIDS; drug and alcohol abuse; risk of accidents; risk taking behaviour (adventure); these behavioural problems expose adolescents to illness in later life, poor performance at school, suicide, sexual precocity
Matenda opatsirana pogonana, ndi AIDS; kugwiritsa ntchito mankhwala osokoneza bongo ndi mowa; chiopsezo cha ngozi; khalidwe lotengera zoopsa (zosangalatsa); mavuto amenewa amaika achinyamata ku matenda akamakula, kusachita bwino kusukulu, kudzipha, chizolowezi chogonana