Ukuphuhliswa ngokwesondo kwamantombazana
Uninzi ngokukhawuleza luqala malunga ne-11-13 iminyaka. Nazi iinkalo eziphambili:
- ukugxuma okubukhali ekukhuleni;
- ukuphuhliswa kunye nokukhula kweentlanzi zamathambo;
- Ukubonakala kweekhanda kwi-pubis kunye nasezintwini;
- utshintsho lwesikhumba: ukubonakala kwamathambo, ukuvumba komzimba okungathandekiyo, ukunyuka kweenwele zanda;
- ukuqala kokuqala kwesithanga.
Ukuphuhliswa ngokwesondo kubafana
Abantwana baqala le nkqubo kamva kamva, ukususela kwiminyaka eyi-13 ukuya kwe-18. Ubudala, xa izigaba zokugqithisa, zibizwa ngokuba yi-pubertal, kwaye zilapho ziqala ukubonakaliswa kweempawu zokuqala:
- ukwakheka kwenkqubo yesithambo somntu;
- ukunyamalala kwamanqwanqwa angaphantsi kwinqanaba, ukubonakala kweentlobo ezincinci kunye nokuguqulwa;
- ukwanda kobukhulu bamathambo kunye neepeni;
- ipeni kunye ne-pubescence kwimida ye-axillary;
- ukwanda kwelarynx, ukuguqulwa kwezwi;
- ukubonakala kwamnyama;
- ukukhula.
Ukulibaziseka ekuphuculweni ngokwesondo kubandakanya ukungabikho kwezi zimpawu ezingentla apha kumntwana ofikelele kumda ophezulu wexesha elifunekayo.
Ukongezelela ukulibazisa ukuphuhliswa ngokwesondo, kungenjalo, ngokuchaseneyo, ukuphuhliswa kwangaphambi kwintsholongwane, eqala phambili kakhulu. Izizathu zokungasebenzi ngendlela enjalo kumzimba zinokuba ziintlobo zezilonda zesistim se-nervous central.