Ultrasound - mavhiki manomwe

Ultrasound, inobatwa panguva yevhiki yegore rechitanhatu, inosanganisira kugadzirisa chokwadi chemazuva ano. Semitemo, iri nechinangwa ichi uye yakapa shanduro yehutori panguva ino. Ngationgororei nzira yacho muchidimbu, uye tichagara pane izvo zvinoshandiswa embryo panguva ino.

Chii chinonzi ultrasound chinoratidza mavhiki manomwe ekuzvitakura?

Ichi chidzidzo chinoitwa kuitira kuti zviratidze kuti zvingave zvakasvibisa mazamu. Muchiitiko ichi, chiremba anonyatsonyatsoongorora fetal egg, kubvisa kuti haina chinhu.

Mukuwedzera, vanosimbisa hukuru hwembryo, vanoita sarudzo yakazara yekuvandudzwa kwayo. Mapfupa edehenya uye musana unooneka zvakajeka.

Kusarudza kurara kwemwana panguva ino hakugoneki, nokuti hapasina kusiyana pakati pemakumbo edzimba. Munharaunda yavo pane zvirwere zvepabonde, izvo zvinongova zvirwere zvekuberekwa.

Chii chinoitika kumucheche pavhiki 7?

Ultrasound pavhiki yechinomwe yekuvhara pamuviri inoratidza kuti ukuru hwemwana asati aberekwa panguva ino achiri muduku. Kazhinji, vanachiremba vanozvienzanisa nechibage chegorosi.

Zvisinei, pasinei neizvi, mwoyo unenge uchishanda nesimba uye unobereka kusvika kudarika makumi maviri neminiti. Uropi hunoramba huchikura nokukurumidza. Izvo zvinofanira kuonekwa kuti izvi zvinenge zvichienderera mberi pamutambo unoshandiswa: muminiti imwe chete kusvika masero makumi matanhatu emasero anogona kuiswa.

Yakagadzirirwa, iyo inonzi inonzi protrusions pamuviri we embryo, iyo chaizvoizvo ndiyo kutanga kwemakumbo emangwana mwana. Kune kusiyana kwekusimudza humeral girdle: mapfupa epafudzi uye forearm anoumbwa.

Panguva ino, mutauro wemuromo uye rurimi rwemangwana mwana unoumbwa. Pasinei neizvi, mishonga yose yaachagamuchira asati aberekwa kuburikidza nemutsara wembilical kubva kuna amai vake.

Pamasvondo manomwe, itsvo dzevana remangwana dzinoumbwa nezvikamu zvitatu, uye chaizvoizvo mukati mevhiki dzinotanga kubudisa urini, iyo ichayerera zvakananga mumamniotic fluid.

Ko ultrasound inogadzirwa sei pavhiki 7?

Nokuda kwekuti ukuru hwembryo panguva ino iduku zvikuru, iyo nzira inosanganisira transvaginal access. Muchiitiko ichi, sensor inobva ku-ultrasound machine inowanikwa zvakananga mumudzimai. Izvi zvinotibvumira kuti tiongororore kwete kwete fetus chete, asiwo kuti uongorore hutumbu, kuti uise huwandu hwayo.

Iyo nzira inoitwa munzvimbo yepamusoro. Nguva yaro ndeyomurairo wemaminitsi gumi nemashanu.