Shekaru nawa 2 ana nunawa don ciki?

Irin wannan jarrabawar bincike, kamar nunawa, ya fara kwanan nan a cikin kasashen Soviet. Duk da haka, saboda kyawawan nazari na bincike da rikice-rikice, to yanzu an yi amfani dashi. Tare da taimakon wannan binciken, likitoci sun gudanar da kafa ƙungiyoyi masu hadarin don ci gaba da matsaloli masu wuya ba kawai don gestation kanta ba, har ma don ci gaba da jariri. Ka yi la'akari da zayyanawa a cikin cikakken bayani kuma gano makonni masu yawa a yayin da za a yi ciki na biyu ana gudanar da irin wannan bincike.

Yaushe ne aka sake gyarawa?

Da farko, dole ne a ce cewa a karo na farko da mace ta sami irin wannan binciken a cikin gajeren lokaci, makonni 12-13. A wannan lokacin, likitoci sun gudanar da kafa ƙetare a cikin ci gaba da gabobin da tsarin. Idan muka yi magana game da makonni nawa za muyi nuni 2, to, mafi kyawun lokacin shi ne makonni 16 zuwa 20. Yawancin lokaci an tsara shi a cikin tazarar mako 17-19. Waɗannan sharuɗɗa ne da likitoci suke kira lokacin da suke amsa tambayoyin iyayen mata game da makonni masu yawa a lokacin da suke ciki suna yin gwaji na biyu.

Menene manufar wannan binciken kuma menene ya ba da damar kafa?

Binciko yana ba ka damar gano tsakanin mata a hadarin haɓaka ƙananan ƙarancin chromosomal a cikin jariri. A wannan yanayin, irin wannan tsari yana da mahimmanci koyaushe kuma yana hada da duban dan tayi, gwajin kwayar cutar biochemical. A lokacin binciken karshe cewa an kafa wasu alamomi, daga cikinsu: alpha-fetoprotein (AFP) , freestriol, gonadotropin dan adam (hCG). A wannan, sau da yawa daga likitoci za ku iya jin sunan na biyu - gwaje-gwaje sau uku.

Tsayar da hankali a cikin jinin mace mai ciki na abubuwa da aka lissafa a sama ya sa ya yiwu a yi magana da babban yiwuwar samun haɗari na samun irin waɗannan abubuwa kamar:

• Abun ciwo na ƙasa (sunan na biyu yana ƙaddarawa 21);
• Edwards 'ciwo (trisomy 18);
• lahani na ƙananan zafin jiki (kashin baya da kyauta, babu kwakwalwa).

Ta yaya ake fassara fassarar sakamakon?

Bayan da muka yi aiki da adadin makonni wanda aka yi bayanin 2, za mu bayyana yadda za'a kimanta sakamakon.

Da farko, ya zama dole a ce kawai likita zai iya yin wannan. Bayan haka, canza wani alamar alama ba daidai ba ne, amma yana nuna alamar ci gaba.

Alal misali, haɓaka a cikin ƙaddamarwar HCG a cikin jinin mahaifiyar nan gaba zai iya nuna yiwuwar inganta ƙwayar cuta na chromosomal a cikin jaririn nan gaba, yiwuwar gestosis. Rage a cikin matakin wannan hormone, a matsayin mai mulkin, ya nuna rashin cin zarafi na ci gaba.

Bambancin tsakanin maida hankali na AFP a cikin jinin jini na mahaifiyar nan gaba ana ɗauke shi a matsayin alamar kuskuren yawan adadin chromosomes, kwayar cutar jaririn nan gaba. Kwayoyin da za su iya yiwuwa a cikin wannan yanayin an jera su a sama. Ya kamata a lura cewa karuwa mai yawa a cikin maida hankali na alpha-fetoprotein zai iya haifar da mutuwar tayi.

Canje-canje a cikin maida hankali na kyauta kyauta yana aiki a matsayin alamar alama don rushe aiki na tsarin tasowa. Wannan yana ba da izini a farkon matakan gestation don gano irin wannan cin zarafin kamar yadda ake yaduwar cutar tayi da kuma amsawa ta dace da shi. In ba haka ba, yiwuwar yin katsewar ci gaban tsarin kwakwalwa yana da kyau.

Saboda haka, kamar yadda za'a iya gani daga labarin, nunawa yana nufin waɗannan binciken wanda kawai zai nuna yiwuwar tasowa ta musamman. Saboda haka, ko da yaushe bayan kimantawar sakamakon da kuma kasancewa na tuhuma, ana ba da ƙarin ƙwaƙwalwar ƙari.