Mimba yakarongwa inofadza mukadzi wese. Hazvishamisi kuti mamamamangwana emangwana anoedza munzira dzose kudzivirira mwana wavo, kutarisira hupenyu hwake uye kubudirira kwakanaka. Kuongorora hurumende yemwana ari mudumbu nhasi kune nzira dzakasiyana siyana, imwe yeyo fetometry, inobva pane dhiyabhorosi yekuongorora. Fetometry ye fetus ndiyo nzira inobatsira kuongorora intrauterine kukura kwe fetus maererano nenguva yekuzvitakura.
Kuberekwa kwe fetometry
Chirevo che fetometry ndicho chiyero chezviyero zve fetus, iyo inofananidzwa nemiratidziro yakatarwa yeimwe nguva yekuberekwa. Izvo zvirevo zvinotevera zvinoshandiswa pakuongorora:
- coccygeal parietal ukuru ( CT );
- biparietal head size (BPR);
- kureba kwechikadzi (DB);
- chikamu chechifuva (OG);
- cirference of the abdomen (OJ).
Nekukosha kukuru mukutsvakurudza kwe fetometry kune tsanangudzo yakajeka yezera remakore. Kazhinji, vanachiremba vanoshandisa nzira yeNegele, iyo inokubvumira kuti uone musi wekuberekwa kunouya, asi zviri nani kana mukadzi wacho achiziva nguva yekuberekwa.
Pane humwe hutsika hwe fetal fetetry kwemavhiki, izvo zvinokubvumira kuti uenzanise zviwanikwa uye kupa pfungwa pamusoro pekuvandudzwa kwemukati. Iko kunofanirwa kutakurwa mupfungwa kuti mhuka imwe neimwe inomunhu oga, naizvozvo inonzi ultrasonic fetometry inopa huwandu hwemashoko. Zvechokwadi, mutsamba yezvikwangwani patafura ndiyo chiitiko chakanaka, asi kunyange kana zviyero zvishoma zvakasiyana nezvisingaiti - zvinenge zvichiri kutotanga kunetseka, regai kuve nega kupa chinotyisa.
Tsanangudzo ye ultrasonic fetometry inogona kupiwa chete neyanyanzvi anoziva. Nyanzvi inofanirwa kufungisisa zvinyorwa zvevabereki, chiyero chekuvandudza kwomwana, chiyero chemaseri. Zvechokwadi, hakungavi nemubvunzo wekuzvidzivirira oga kuzvimirira kana "chirevo pamusoro pebhuku".
Kukosha kwekubereketa
Nyanzvi dzinotaura kuti zvinokwanisika kunyatsotsanangura nguva yehutachiwana nekuuya kwekuberekwa maererano ne fetometry. Mukuwedzera, iyo fetometric data ye fetus yevhiki inobatsira kutarisa kubudirira kwechecheche, uye zvakare munguva yekutanga kuti aone kuti zvinogona kuitika sei. Chinhu chakakosha chekubata fetetra ndeyekuti nzira iyo inogona kushandiswa kare kubva kune yekutanga katatu yekuita pamuviri kusvika kune rimwe genera. Ndapota cherechedza kuti mushonga wemazuva ano unokubvumira kuti uite maitiro akasiyana-siyana ekunyengera kunyange panguva yekuzvitakura, saka kuongororwa kwenguva yakakodzera kwekusagadzikana mukugadzirwa kuchabatsira kuchengetedza hutano uye hupenyu hwemucheche.