Linea Nigra: Ngaba Ndifanele Ndixhalabe?

Umxholo

• Yintoni ebangela i-linea nigra?
• Imifanekiso
• Yintoni endifanele ndiyenze malunga ne-linea nigra?
• Kwenzeka ntoni kwi-linea nigra emva kokukhulelwa?
• Yise kude

Ushwankathelo

Ukukhulelwa kunokwenza izinto ezothusayo nezimangalisayo emzimbeni wakho. Amabele akho kunye nesisu sakho sikhulisa, ukuhamba kwegazi kwakho kuyanda, kwaye uqala ukuziva ushukuma ngaphakathi ngaphakathi.

Malunga nexesha lokukhulelwa kwakho, unokwazi ukubona olunye utshintsho olungaqhelekanga: umgca omnyama obaleka uphambi kwesisu sakho. Ibizwa ngokuba yi-linea nigra, kwaye ayisosizathu sokwenza ialam.

Yintoni ebangela i-linea nigra?

Ulusu lwakho, njengawo wonke umzimba wakho, luhamba notshintsho oluthile ngexesha lokukhulelwa. Isolula ukulungiselela isisu sakho kunye namabele akho akhulayo, kwaye inokutshintsha umbala.

Uninzi lwabasetyhini abakhulelweyo babona amabala amnyama esikhumba ebusweni babo, ngakumbi abasetyhini abasele beneenwele ezimnyama okanye ulusu. La mabala esikhumba abizwa ngokuba “sisigqubuthelo sokukhulelwa.”

Unokuqaphela ezinye iindawo zomzimba wakho ukuba mnyama, njengeengono zakho. Ukuba unayo nayiphi na imiqobo, inokubonakala ngakumbi. I-Freckles kunye neempawu zokuzalwa zinokubonakala ngakumbi, nazo.

Olu tshintsho lwemibala lwenzeka ngenxa yehomoni ye-estrogen kunye neprogesterone, eveliswa ngumzimba wakho ngezixa ezikhulu ukunceda umntwana wakho akhule.

I-Estrogen kunye neprogesterone zivuselela iiseli ezibizwa ngokuba yi-melanocytes kulusu lwakho, ezibangela ukuba zivelise i-melanin engaphezulu, i-pigment leyo ibangela mnyama isikhumba sakho. Ukunyuka kwemveliso ye-melanin yeyona nto yenza ukuba ulusu lwakho lutshintshe umbala ngexa lokukhulelwa.

Ngexesha elithile kwikota yakho yesibini, unokuqaphela umgca omnyama omnyama ohamba phakathi embindini wesisu sakho, phakathi kwesisu sakho kunye nendawo ye-pubic. Lo mgca ubizwa ngokuba yi-linea alba. Uhlala unayo, kodwa ngaphambi kokukhulelwa kwakho kwakukhanya kakhulu ukubona.

Xa imveliso ye-melanin inyuka ngexesha lokukhulelwa, umgca uye ubamnyama ngakumbi kwaye ubonakale ngakumbi. Emva koko ibizwa ngokuba yi-linea nigra.

Imifanekiso

Yintoni endifanele ndiyenze malunga ne-linea nigra?

I-Linea nigra ayinabungozi kuwe okanye kusana lwakho, ngenxa yoko awudingi nyango.

Abanye abantu bakholelwa ukuba i-linea nigra ingathumela umqondiso malunga nesini somntwana wakho. Bathi ukuba ibaleka iye kwiqhosha lesisu sakho, unentombazana, kwaye ukuba iyaqhubeka iye kufikelela ezimbanjeni zakho ubufanelwe yinkwenkwe. Kodwa akukho sayensi emva kwethiyori.

Kwenzeka ntoni kwi-linea nigra emva kokukhulelwa?

Kungekudala emva kokuzalwa komntwana wakho, i-linea nigra kufuneka iqale ukuphela. Kwabafazi abathile, nangona kunjalo, ayinakuze inyamalale ngokupheleleyo. Kwaye ukuba ukhulelwa kwakhona, lindela ukubona loo mgca uphinde uvele.

Ukuba umgca awuhambi emva kokukhulelwa kwaye ukubonakala kwawo kuyakukhathaza, buza ugqirha wakho wesikhumba malunga nokusebenzisa ukhilimu wokukhanyisa ulusu. Oko kunokunceda umgca uphele ngokukhawuleza.

Sukusebenzisa ikhrimu yokukhanya xa ukhulelwe okanye xa uncancisa, kuba kunokuba yingozi kusana lwakho.

Ukuba umgca uyakukhathaza ngenene ngexesha lokukhulelwa, zama ukufihla umgca ngobuso de uphele.

Qiniseka ukuba unxiba i-sunscreen naninina xa uveza isisu sakho kunye nezinye iindawo zolusu lwakho elangeni. Ukuvezwa lilanga kungenza umgca ube mnyama ngakumbi.

Yise kude

I-Linea nigra yenzeka ngexesha lokukhulelwa kuba iihomoni zakho zibangela utshintsho kumbala kulusu lwakho. Ayisiyonto ukuba nexhala kwaye ihlala iphela emva kokuba ubelekile.