Indlela ekumitheni kwenzeka: kancinci la mawele, ikhodi yokungena kunye ubudlolo

Kukho ubuhle ekhethekileyo lokukhulelwa. Isithembiso ubomi obutsha emzimbeni umfazi sidlulela ubomi-Umgudu. iinkqubo ezide, kuzo zonke izigaba zokwenziwa "imeko umdla." Ngqo ngosuku kwesisu iseti akusoloko kusenzeka. Ugqirha ubhala amaxwebhu ngosuku lokuqala lwethuba lokugqibela sexesheni njengoko ekuqaleni yokukhulelwa. Nangona enyanisweni ubomi entsha iqala malunga neeveki ezimbini kamva kubhalwe ngokusesikweni yephepha elide. Njani ukukhulelwa?

Isigaba kulungiselelwa

Yonke lento iqala ngo ovulation. nyanga nganye kwi isizalo lunghiselela ukukhulula ezimbalwa "abaviwa", kodwa amagqabi ngokuqhelekileyo omnye kuphela iqanda, amaxesha amabini. Ukuba uya kuba ngaphezu kwesinye, kwaye bobabini aqhamileyo, kuya kuzalwa amawele emaqandeni. Bathi ke, ukuthetha ngokuthe ngqo, amawele awukhathazekanga konke konke. Kwaye kukhangeleka ngathi baya kuba ngathi abantwana ababini wabazali efanayo.

abantwana-16 ngexesha?

Njani na ukuzalwa inyaniso amawele? Njengaye nawuphi na, kodwa ngenxa yesizathu esithile kwi kwinqanaba elithile inani ngeembumba kunye mnye ikhowudi yezofuzo. Enyanisweni, umntu unokuba abaninzi kangangoko 16 ngexesha la mawele, njengoko ekukuyo blastomeres 16, iseli ngalinye zinokubangela ukuba yonke eziphilayo. Kodwa kukho inani elikhulu losulelo amawele kaninzi kwenzeka ngenxa yonyango nenzalo, ukuze akheke yabantu abantwana ngaphezu ababini ngexesha elifanayo nje eqhelekileyo.

Kwiimeko ezingaqhelekanga

Hi ndlela leyi, koko inkolelo edumileyo, inkwenkwe nentombazana ayikwazi ukuba namawele oyinyaniso, ngenxa yokuba amadoda namabhinqa iseti ezahlukeneyo yemfuza, iseti namawele afanayo. Le ngaphandle kuphela isondlo kunokwenzeka: amakhwenkwe amabini zofuzo, kodwa enye kuwo uphuhliso natal ingxaki, kwaye amantombazana wabumba umgangatho lingenako ukuhlangabezana langoku. Ezi "amantombazana" ezi ayiphumelelanga.

Imvume yokugena ayamkelwanga

Njani ukukhulelwa? Emva kokukhutshwa ova kwi ityhubhu Imibhobho, oko ukuhlangabezana isidoda kulindwe. Kodwa ngokuqhelekileyo izigidi zabo. Asinguye wonke umntu kwakheke ebuhlanti. Izazinzulu ziye zafumanisa ukuba iqanda ngamnye ethile "ikhowudi yofikelelo", esizibonakalisa lwesakhiwo eekhemikhali kwiproteni kumngcipheko engaphandle. Ukuba sperm ikhowudi "ilungile" kwimvulophu, aqhamise unokuthatha indawo. Emva ukungena iiseli iinkunzi zibe iqanda ingasebenzi kwaye lungafumaneki kwezinye "abaviwa".

ukusola ezinto

iseli Women kukaThixo ukuze amalungiselelo ngaphambi izichumiso aluphelelanga - inkqubo meiosis iphela kuphela emva kokuba intsebenziswano kunye yobudoda. Ukuba intlanganiso kunye 'iqabane' Ufanele lungenzeki, iqanda ibhuqiwe, utshintsho isimo kwamadlala - kunye sexesheni iqala. Ukwazi akhulelwe kuthatha njani indawo, kuyanceda ukuchaza inxalenye ubudlolo of izibini ezifana ezimbini zisempilweni. Kwiimeko ezinjalo, indoda nomfazi awahambelani kwinqanaba ezinto eziphilayo. Ukuba udale i usapho kunye namanye amaqabane, ngoko ke abantwana ngokukhuselekileyo azalwe zombini.

Kwinkqubo ekukhawulweni kukho eninzi weemfihlelo. Asazi ukuba yonke imithetho okwenzekayo. Kodwa inye into icacile - kufuneka izifundo ezininzi ngokutyeba. Emva koko ke uya kukwazi ukunceda izibini ukubandezeleka ukungachumi.