Kuedza kwehutano hwevarume
Chiyero chekubereka mwana, chinogona kuitwa kumba, chakagadzirirwa kuongorora huwandu hwemadzinza mushure mekuunganidza mune imwe mudziyo. Somugumisiro wekudzidza kwakadaro, zvinobvira kuona kuti kuwedzera kwepermatozoa mumashoko akaunganidzwa, izvo zvisiri izvo zvinoratidza kukwanisa kwebaba vanouya kuti vaite.
Kutaura zvazviri, kuedza kwakadaro hakusi kudzidzisa. Mune zvimwe zviitiko, varume vane hutano hushoma kunyange nehuwandu hwepermatozoa mumusana, uye pamwe chete. Kuongorora kukosha kwomunhu wechiduku kuti ave nepamuviri munyaya iyi, kuongorora kwakakwana kwehupenyu hwake uye kuonekwa kwekukurumidza uye kushandiswa kwepermatozoa, iyo inongororwa chete mumamiriro ezvinhu ehurumende yezvechiremba, ichadiwa.
Chiyero chemusha chekubereka kwomukadzi
Miedzo yekutsunga kubereka kwevakadzi vane marudzi maviri:
Miedzo yekuona kusanganiswa kwehutoriki-inosimudzira hormone. Kana pane huwandu hwemazai mumuviri wemukadzi, iyo munguva yemberi iri pedyo inofanira kubhururuka uye kubuda, iyo nhanho inoramba iri pasi. Kana paine maawa mashoma uye mashoma mavari mavari, maitiro eFSH anowedzera zvishoma nezvishoma.
Miedzo yekutsanangurira hutachiona hwemiromo. Kukwirira kwakanyanya kweRH kunofanirwa kuti kusunungurwa kweii rinokurudzika kubva kune ovary. Kazhinji, huwandu hwayo hunomuka mazuva mashomanana kusati kwasvika kwekuvhura uye inoramba yakakwirira kusvika kwemazuva maviri mushure mokunge yapera.
Miedzo yakadaro inogona kupa pfungwa yekubereka kwevakadzi panguva yezvavanoita uye kukubvumira kuti uone kuti yakakura sei mukana wekubata pazuva rekudzidza.