Umlobi: Louise Ward
Usuku Lokudalwa: 11 Ufebhuwari 2021
Ukuvuselela Usuku: 1 Ujulayi 2024
Anonim
LEARN ENGLISH THROUGH STORY -  LEVEL 2 - HISTORY IN ENGLISH WITH TRANSLATION.
Ividiyo: LEARN ENGLISH THROUGH STORY - LEVEL 2 - HISTORY IN ENGLISH WITH TRANSLATION.

-Delile

Ukubuka konke

Ukukhulelwa kungenza izinto ezixakile nezimangalisayo emzimbeni wakho. Amabele akho nesisu sakho kuyakhuliswa, ukugeleza kwegazi lakho kuyanda, bese uqala ukuzwa ukunyakaza kusuka ekujuleni kwangaphakathi.

Cishe maphakathi nokukhulelwa kwakho, ungahle ubone olunye ushintsho olungavamile: umugqa omnyama wehla ngaphambili kwesisu sakho. Ibizwa ngokuthi i-linea nigra, futhi ayisona isizathu sokwesaba.

Yini ebangela i-linea nigra?

Isikhumba sakho, njengawo wonke umzimba wakho, sinezinguquko ezithile ngesikhathi sokukhulelwa. Iyelula ukwamukela isisu namabele akho akhulayo, futhi ingashintsha umbala.

Abesifazane abaningi abakhulelwe babona amabala amnyama esikhumba ebusweni babo, ikakhulukazi abesifazane asebevele benezinwele ezimnyama noma isikhumba. Lezi zicubu zesikhumba zibizwa ngokuthi “imaski yokukhulelwa.”

Ungase futhi uqaphele ezinye izindawo zomzimba wakho ziba mnyama, njengezingono zakho. Uma unezibazi, zingabonakala kakhulu. Ama-Freckles nezimpawu zokuzalwa zingabonakala kakhulu, futhi.

Lezi zinguquko zombala zenzeka ngenxa yehomoni i-estrogen ne-progesterone, ekhishwa umzimba wakho ngamanani amakhulu ukusiza ingane yakho ikhule.


I-Estrogen ne-progesterone zishukumisa amangqamuzana abizwa ngokuthi ama-melanocyte esikhunjeni sakho, abangele ukuthi akhiqize i-melanin eyengeziwe, i-pigment ethambisa futhi ifiphaze isikhumba sakho. Ukukhuphuka kwemikhiqizo ye-melanin yikho okwenza isikhumba sakho sishintshe umbala ngesikhathi sokukhulelwa.

Esikhathini esithile phakathi ne-trimester yakho yesibili, ungahle ubone umugqa onsundu omnyama wehla phakathi maphakathi nesisu sakho, phakathi kwenkinobho yesisu sakho nendawo yasesizindeni. Lo mugqa ubizwa ngokuthi i-linea alba. Ubulokhu unayo, kepha ngaphambi kokukhulelwa kwakho kwakukhanya kakhulu ukubona.

Lapho ukukhiqizwa kwe-melanin kukhula ngesikhathi sokukhulelwa, ulayini uba mnyama futhi ubonakale. Bese ibizwa nge-linea nigra.

Izithombe

Yini okufanele ngiyenze nge-linea nigra?

I-Linea nigra ayinabungozi kuwe noma enganeni yakho, ngakho-ke awudingi ukwelashwa.

Abanye abantu bakholelwa ukuthi i-linea nigra ingathumela isignali mayelana nobulili bengane yakho. Bathi uma igijimela enkingeni yesisu sakho, unentombazane, futhi uma iqhubeka ize ifike ezimbanjeni zakho kufanele umfana. Kepha asikho isayensi ngemuva kombono.


Kwenzekani ku-linea nigra ngemuva kokukhulelwa?

Ngokushesha ngemuva kokuzalwa kwengane yakho, i-linea nigra kufanele iqale ukuphela. Kwabanye besifazane, noma kunjalo, kungenzeka ingaze inyamalale ngokuphelele. Futhi uma ukhulelwa futhi, lindela ukubona lowo mugqa uvela kabusha.

Uma ulayini ungapheli emva kokukhulelwa futhi ukubukeka kwawo kukukhathaza, buza udokotela wesikhumba wakho ngokusebenzisa ukhilimu wokukhipha isikhumba. Lokho kungasiza ulayini ukuba uphele ngokushesha.

Ungasebenzisi ukhilimu we-bleaching ngenkathi ukhulelwe noma ngenkathi uncelisa, ngoba kungaba yingozi enganeni yakho.

Uma ulayini ekuhlupha ngempela ngesikhathi sokukhulelwa, zama ukufihla umugqa ngokwenza ukwenze uze uphele.

Qiniseka ukuthi ugqoka i-sunscreen noma nini lapho uveza isisu sakho nezinye izindawo zesikhumba sakho elangeni. Ukuvezwa yilanga kungenza ulayini ube mnyama kakhulu.

Ukudla okudlela endlini

I-linea nigra yenzeka ngesikhathi sokukhulelwa ngoba amahomoni akho enza ushintsho lombala esikhumbeni sakho. Akuyona into okufanele ukhathazeke ngayo futhi imane iphele ngemuva kokubeletha.


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