Kuongorora kwevhiki gumi nemaviri sei?

Kuchengetedza, kutungamirirwa nguva pfupi pakuzvitakura, ndiyo nzira inodzidzisa yekuongorora zvose zviri mumamiriro ekuberekwa uye maitiro ekuvandudzwa kwayo kwemukati. Izvi zvinosanganisira kwete nzira yekushandisa-ultrasound, asiwo yekuongorora kwema laboratori, - chirwere chekuongorora ropa. Nokudaro munguva yekupedzisira, chiyero chemasununguko ehurukuro ye chorionic gonadotropin uye plasma protein yakagadziridzwa. Ndicho chikonzero chikamu chechipiri chekudzidza uku "kuedza kweviri".

Iko kuongorora kunoitwa rini?

Kwenguva yose yekuita gumbo, kuongorora kwe ultrasound kunoitwa katatu, asi pamasvondo gumi nemaviri ekuberekwa kunoitwa kwekutanga. Ino ndiyo nguva yakanakisisa. Zvisinei, chidzidzo ichi chinobvumirwa pamasvondo 11, 13.

Chii chiri kuongorora uye zvinoitwa sei?

Vakadzi vakawanda vane pamuviri vanofanira kuongororwa vhiki 12, vanofarira mubvunzo wokuti unoitwa sei uye kuti haukuvadzi. Sezvatotaurwa pamusoro apa, nzira iyi inowanzoitwa ultrasound, iyo isinganzwisisiki. Nokudaro, kugadzirira kwepfungwa kwekuita izvi hazvidiwi.

Kunyanya kubhadharwa kunobhadharwa kune mamiriro emapuranga epamucheche paanenge achiita chirwere ichocho . Kazhinji, inowedzera mvura, iyo iyo, apo mwana anowedzera, inoderera muzwi. Nokuwanda kweiyo, zvinokwanisika kutonga kukanganisa nekusawirirana kwekukura kwechecheche.

Chidzidzo cheropa rakabata pamuviri, iyo iriwo chikamu chekuongororwa pavhiki 12, inoratidza dambudziko rekurwara, sezvinoratidzirwa nezvisina kunaka. Saka, somuenzaniso, kuwedzera kwepamutambo we beta-hCG muropa kunogona kutaura nezvekugadzirwa kwechromosomal pathology se trisomy 21 chromosomes, inonyatsozivikanwa seArt syndrome. Zvisinei, paanoongororwa nachiremba, chiremba haambobatsiri chete pamigumisiro yekuongorora. Sezvo mutemo, izvi zvinongova chiratidzo chekuwedzera kuongororwa.

Kuongororwa kwemigumisiro

Vakadzi vazhinji vari mumamiriro acho ezvinhu, kunyange vasati vaongororwa pamasvondo gumi nemaviri uye vanopiwa kupa ropa, vari kuedza kuwana ruzivo pamusoro pemitengo yenyaya ino. Kuita izvi hazvina maturo, nokuti kuongororwa kwemigumisiro kunogona kuitwa chete nechiremba. Izvi hazvifungi kwete chete mashoko akawanikwa panguva yekuongorora, asiwo maitiro ekusimudzirwa kwema fetus pane imwe nguva, uye iyo yevane pamuviri. Chenguva yekuongorora nekuongororwa kwemigumisiro yekutsvakurudza kunotibvumira kuti tive nekuputsa munguva.