Usuku lokulethwa okungenzeka: ingane izozalwa nini?

-Delile

• Ungalwazi kanjani usuku nge-ultrasound
• Ungalwazi kanjani usuku ngokukhulelwa

Indlela elula yokubala usuku okungahle kwenzeke ngalo ukulethwa ukufaka izinsuku eziyi-7 osukwini lokuqala lwesikhathi sakho sokugcina, nezinyanga eziyi-9 enyangeni eyenzekile. Isibonelo, uma idethi yesikhathi sakho sokugcina sokuya esikhathini ibikade ingo-Agasti 12, kufanele ungeze izinsuku eziyi-7 kokungu-12, nezinyanga eziyi-9 enyangeni yesi-8.

Lokho wukuthi: ukwazi usuku, 12 + 7 = 19, nokwazi inyanga, 8 + 9 = 17, njengoba unyaka unezinyanga eziyi-12 kuphela, inani elisele kufanele lingezwe ngonyaka olandelayo, ngakho-ke umphumela uzoba 5 Ngakho-ke, usuku lokulethwa okungenzeka lube ngoMeyi 19.

Kodwa-ke, lolu suku luyisiqondisi sowesifazane okhulelwe kuphela, futhi kungenzeka lungakhombisi ngqo ukuthi ingane izokuzalwa nini, njengoba usuku olusetshenzisiwe ukwenza ukubalwa lubala isikhathi samasonto angama-40 okukhulelwa, kepha ingane isilungele ukuzalwa kusukela ngesonto lama-37, futhi angazalwa kuze kube yisonto lama-42.

I-calculator elandelayo ibonisa usuku lokulethwa okungenzeka ngendlela elula, futhi ukuze wenze kanjalo, vele ufake usuku nenyanga yokuqala komjikelezo wokugcina wokuya esikhathini:

Ungalwazi kanjani usuku nge-ultrasound

Uma ungalwazi usuku lwesikhathi sakho sokugcina sokuya esikhathini noma ufuna ukuqinisekisa ngokunembile mayelana nosuku lokulethwa, udokotela wokubelethisa angasebenzisa i-ultrasound, ekuvumela ukuthi ubheke imingcele yokukhula, bese uqhathanisa le datha netafula elikhombisa izici nosayizi o ingane kufanele yethule isonto ngalinye lokukhulelwa. Ngaphezu kwalokho, njengomphelelisi, udokotela angalinganisa ukuphakama kwesibeletho futhi abheke ukunyakaza kwengane nokushaya kwenhliziyo, ukuqinisekisa usuku olungabeletha ngalo.

Kodwa-ke, uma owesifazane ekhetha ukuzala okujwayelekile, usuku, noma ngabe kuqinisekiswa yi-ultrasound, lungahluka kancane, ngoba ingane inquma isikhathi sokuzalwa kanye nomzimba wowesifazane.

Futhi-ke, usuku lisebenza kuphela njengepharamitha yokulungiselela owesifazane nomndeni, ngoba ngisho nosuku olukhonjiswe ku-ultrasound kungenzeka lungabi yilona ngqo, ngoba ingane ingazalwa kuze kube yisonto lama-42 ngaphandle kwengozi yokuphila. Bona ukuthi ungayilungiselela kanjani ipotimende likamama nengane ukuze libe ngumama.

Ungalwazi kanjani usuku ngokukhulelwa

Uma uqinisekile ngosuku lomklamo, vele ungeze izinsuku ezingama-280 bese uhlukanisa ngo-7, omele izinsuku zesonto. Umphumela uzoba mangaki amasonto ingane engase izalwe ngawo, bese ubheka usuku nenyanga ngemuva kwamasonto atholwe kumphumela.

Isibonelo: Agasti 12th + 280 izinsuku / 7 = amasonto angama-41. Bese thola u-Agasti 12 ekhalendeni bese ubheka lolo suku njengesonto lokuqala bese ubala amasonto angama-41, okusho ukuthi ingane kungenzeka izalwe ngoMeyi 19.