Parizvino takaverenga kuti mwana wepamuviri anotanga kunzwa pakati pe (anoverengeka) mavhiki e14 ne16; Y izvo zvinokutendera iwe kuti unzwe ruzha rwemukati senge kurova kwemoyo, kana ikozvino kuyerera kweropa. Isu takaziva zvakare kuti kubva pavhiki 27, nzeve yakanyatsoumbika, vacheche vanokwanisa kuona manzwi ekunze kune muviri waamai; maererano neichi chidzidzo chakanzwikwa neSINC, cortex yekuongorora yakarongedzwa patsva uye hurongwa hwekutyaira hunokura, uye izvi zvakashanda sehwaro hwekuongorora chiitiko chepamuviri zvichibva pakufunga kwemanzwi uye kuenzanisira kwenzvimbo dzeruzivo.
Nekudaro, kusvika parizvino ndakanga ndisina chinyorwa che chero chidzidzo chine hunhu uye mhedzisiro yeiyi yandiri kupa kwauri: Marqués Institute (Assisted Reproduction Clinic, Gynecology uye Obstetrics muBarcelona), yakaburitsa mumagazini KuBritish Medican Ultrasound Society, yekutsvagisa kwepasirese-nyika nezve fetal kunzwa. Vakawana nzira yekuti ivo vanzwe sesu, kuitira kuti ruzha runosvika kwavari zvinobudirira musimba uye pasina kukanganisa.
Asi zvakadaro sei kana chibereko chisina mutsindo?
Huye, mukati memukadzi, hongu, sezvaunonzwa: gudzanzwi rakaiswa mukati memukadzi, kuitira kuti chibereko chikwanise kuteerera (padhuze) nesimba rimwe chete iro mimhanzi inoburitswa. Sezvo nhengo (yemukadzi) yakavharwa, ruzha harupararire, uye nekuwedzera kune izvi ruzha harufanire kupfuura nemudumbu mudumbu, chete chikadzi uye chibereko.
Uku kutsvagisa kunosimbisa kuti vacheche vanoteerera kubva pavhiki 16 yekubata; yeuka kuti kusvika parizvino paive nekusahadzika kwakawanda pamusoro pekushanda kweiyo nzeve yakatogadzirwa
Vatori vechikamu muchidzidzo vaive vakadzi vakazvitakura pakati pemasvondo gumi nemana nemakumi matatu nemasere ekubata. Kuita kwe fetus kune mimhanzi yekunzwa kwave kuchionekwa ne ultrasound, yakaburitsa zvese zviri zviviri zvedumbu uye zvemukadzi; uye mhedzisiro yakafananidzwa nekuburitsa vibrations (isina mimhanzi) kubva mukati memukadzi.
Chii chinoitwa nemucheche kana achiteerera kumimhanzi?
Chekutanga pane zvese, tsanangura kuti mimhanzi yakasarudzwa kuita chidzidzo yaive yaJohann Sebastian Bach (La Partita muna A.Minor yeRute chete - BWV 1013)
Kazhinji, kana mamuka fetus anongoerekana afambisa misoro yavo nemakumbo; vanoburitsawo marimi avo. Asi mimhanzi inokonzeresa mhinduro yekufambisa mazwi nekumisikidza maseketi ehuropi kukurudzira mutauro nekutaurirana, kubva uko kunotevera kuti kudzidza kunotangira muchibereko. Mhinduro yemwana kumimhanzi mafambiro chaiwo emuromo nerurimi, sezvingaonekwa mune inotevera vhidhiyo:
Chii chinoonekwa nekutsvaga kwekutsvaga?
- Vacheche vanoratidzwa kuti vanzwe kubva pavhiki yechi16 yepamuviri.
- Iyo inobvumira kutonga kunze kwe fetal matsi.
- Amai vanogona kuongorora hutano hwemwana.
- Isu tinoona echinyakare matunhu ehuropi anobatanidzwa mukutaurirana. Pakunzwa mimhanzi, fetus inopindura nekufambisa mazwi, danho pamberi pekuimba nekutaura.
Nhau idzi dzakandishamisa uye kundifarira zvakaenzana, ndinofunga sevamwe vanhu vazhinji. Izvo zvakandisiirawo ini neimwe mibvunzo iyo ini ndinotarisira kugadzirisa rimwe zuva; Semuenzaniso, ndanzwisisa mashandisirwo ekuedzwa kwakadai, asi ndinoda kuziva kana paine njodzi dzinogona kuitika, uye kana dzichiruramisa kuburikidza nezvakanaka ndinofungawo kuti Zvisikwa zvinogona kunge zvakafungidzira zvine hungwaru kudzivirira kwechibereko (se zvakakodzera) Saka hazvizokuvadze kuita vacheche vateerere mimhanzi zvakanyanya?Ehe zvinoenderana nerudzi rwemimhanzi.
Kune rimwe divi, ngatiregei kukanganwa kuti chiteshi chezeve chevana chidiki, uye izvo zvinokonzeresa mutsauko muhuwandu hwema decibel avanoona, zvichienzaniswa nevakuru. Ivo zvakare vanotambura nekuti dehenya ravo rakatetepa.
Iniwo ndinozvibvumira kuti ndirangarire izvozvo kuratidzwa kwenguva refu kune simba re ultrasound (mune ino kesi, iyo masaisai anoitwa kuongorora maitiro evacheche), inosanganiswa nenjodzi dzakasiyana, kana iyo nzira ikashandiswa zvisina tsarukano.