Ukana hwokuti mukomana kana musikana achaberekwa kubva pakuona kwe sayenzi zvakafanana. Asi pane "mitemo", iyo inotevera iwe unogona kubereka mwana wepabonde waunoda, idzi ndiyo nzira dzinoshandiswa musati waita pamuviri.Zvino kuziva kuti zvepabonde zvemwana kune nzira zvakare mushure mekubata pamuviri.Zvizhinji zvezvizvi hazvina zvidzidzo zvezesayenzi, vamwe vakawanda mafungiro evanhu uye kutaurira ruzivo. Chinhu chikuru hachisi kurega kuberekwa kwomwana wehumwe hutano kuchive chinhu chakakunakira iwe, nokuti chinhu chakakosha ndechekuti anoberekwa ane utano.
Kutanga, funga nezvemashandisirwo asati abata pamuviri. Nzira yekutanga yekuziva kuti zvepabonde zvemwana zvinosanganiswa nehutori. Y-chromosomes inofamba nekukurumidza uye munguva yekuputika kwekutanga inosvika paoocyte. Zvadaro mukana wekuzvarwa kwemukomana unowedzera. Pamberi pekuvhura, mamiriro asina kunaka anogadzirirwa ma chromosomes Y, uye anofa. X-chromosomes inosvika pa ovo uye pamwe nekuzvarwa kwemusikana. Ovulation inowanikwa musi we14-15 wekuenda kumwedzi, iyo kazhinji inotora mazuva makumi mana. Iyi nzira yakaratidza kuti ndiyo yakanyanya kuvimbika mukuita.
Chechipiri nzira inobatanidza neimwe kudya, kana kudya. Kubata pamuviri mukomana, mumwe anofanira kudya kudya kwemafuta, asi ane zvinyorwa zvidhyidhaidhirate, izvi zvinosanganisira michero ine yakakwirira ye potassium uye sodium, uye yakaderera ye calcium uye magnesium (nyama inoputa, peach nyama, mbatatisi, marumusi). Pamusikana uyu, inoda putoji ye potassium uye sodium, uye yakawanda ye calcium uye magnesium (magini, marisi). Asi sezvo chiitiko ichi chaitungamirirwa chete mumakonzo uye chakabudirira mune zviviri zvezvikamu zvitatu.
Kuita zvepabonde kwemwana, zvichida, kunoenderana nekuwanda kwepabonde. Kana vaviri vacho vasingatendi kubva kune mumwe nemumwe, saka zvinowanzovepo kune mukomana. Kana paiva nekuputsika kwakakwana mune zvepabonde kana hukama hwacho husina kukwana zvakakwana, saka kazhinji pachava nemusikana.
Imwe nzira yekutsanangura zvepabonde inobva kune ropa revabereki. Kuwedzerwa kweropa kunowanikwa mumurume kwemakore ose matatu, uye mumadzimai - kamwe kamwe pamakore mana. Ropa rayo rutsva, kuti zvepabonde zvichava mwana. Zvakakosha kuverenga kubvira pazuva rokuberekwa kwevabereki vari mberi. Asi pano iwe unofunga kuongorora ropa rose, kusanganisira ropa kurasikirwa panguva yekuenda kumwedzi nekuvhiya. Kunyange zvazvo iyi nzira yakavimbika, asi zviri nyore kuita chikanganiso.
Uyewo zvepabonde zvemwana zvinogona kuvimba nezera remamai. Vanaamai vaduku vanowanzoberekwa vakomana (anenge 55%). Mukadzi mushure memakumi matatu anowanzoita kuti abereke musikana (53%). Vasikana vanowedzera kutsungirira uye nyama yakatonyanya kuora simba yehupenyu hwemamai inoitumira kakawanda.
Iyi ndiyo mikana yakawanda yekuzvarwa kwemukomana panguva yekuzvarwa kwekutanga. Nekutevera imwe neimwe izvi zvinogona kuderedzwa ne1%. Kana baba vakakura zvikuru kupfuura amai, saka zvichida kuberekwa komukomana, uye, zvakare, vanababa vaduku vanowanzova nevasikana.
Iye zvino funga nezvenzira dzekuona hutano hwemwana mushure mekuberekwa. Chokutanga, kuongororwa kwezvokurapa. Panguva yekuzvitakura, mukadzi chero upi zvake ane ultrasound (ultrasound). Iyo yose inotora maminitsi mashanu kusvika ku10, chiremba anosarudza izwi, nzvimbo ye fetus uye placenta, kuti mwana anokura zvakadini. Sarudza kuti zvepabonde zvinogona kunge zvatova mavhiki 14-16, kunze kwekuti mwana ari kuvanda.
Kusarudzwa kwepabonde kunogona kupa ruzivo rwechokwadi pamusoro pemunda wemwana. Iyi nzira inosanganisira kupinda mukati mumiriri weuterine, kutsvakurudza amniotic fluid, kuongorora chorion uye kuunganidzwa kwembilical cord ropa. Chinhu chekutsvakurudza ndiyo yakagadzirirwa chromosome yemwana. Iyi ndiyo nzira yakakomba, inokonzera imwe ngozi kune mwana, saka inoitwa kunze kwekuenderana nemirairo yachiremba.
Kunewo nzira dzisiri dzezvekurapa dzinoona hutano hwemwana. Semuenzaniso, kana amai vane simba rakasimba munzvimbo yekona pairi kuruoko rwake rworudyi, ipapo mukomana achazvarwa kana musikana ari kuruboshwe.
Iwe unogona zvakare kuchengeta maitiro emukadzi ane pamuviri. Kana mwedzi mitatu yokutanga yaipfuura isina zvinetso, pakanga pasina matambudziko nechingwa, uye iye nenzira dzose inogona kuratidza mudumbu wake, achizvikudza pamusoro pokuti iye ava kuda kuva amai, akati pane kuchava nomukomana. Kana mimba inotanga kuipa, amai havana kudya zvakanaka, uye vanonyara nedumbu ravo, vanotya nekuda kwekurasikirwa kwekunaka, ipapo pachava nemusikana.
Vanotaurawo kuti musikana wacho anobvisa kunaka kweamai vake, uye nevakomana, pane kudaro, vakadzi vanova vakanaka zuva rose. Vanababa vanotaura kuti varume vane mhanza vanowanzova nevakomana.
Pakutanga, hutano hwemucheche hwakanga hwagadzirirwa nehumi hwemuviri. Kana dumbu rakakura uye rakapinza, rinoreva kuti vakanga vakamirira mukomana, Uye kana rakadzika, zvino musikana. Kunyange zvazvo iyi nzira isingatenderwi navanachiremba vemazuva ano. Vanotaura kuti chimiro chemuviri hazvirevi pane zvepabonde zvemucheche, asi pamagadziro emakumbo emadzimai. Kana mapfupa emapfupa ari maduku, ipapo dumbu richave rakakura uye rakapinza.