Mwana pavhiki yegumi yekuzvitora
Panguva ino mwana anosvika pakukura kwepamu duku. Kurema kwayo kunenge 5 g. Panguva ino, tinogona kuziva zvinhu zvinotevera zvinokosha mukukudziridza fetus:
- yakatotanga kuumba nhengo dzepasi nepamusoro, uye paminwe yakaonekwa marigolds;
- inosanganisira chiropa, makanda, matumbo mukuita basa rinokosha;
- akatanga kuumba mazino emwana;
- mwoyo unogadzira anenge 150 kurohwa paminiti;
- kuumbwa kwedhifragm kunoitika;
- vakomana vanokura testosterone;
- iodini inotanga kuunganidzirwa muhutano hwetachiona.
Imbryo pavhiki yegumi yekuzvitora iri mumucheche. Rakazadzwa nemvura inokosha . Inonzi amniotic, uye ivhu rinenge maminitsi makumi maviri.
Zvakakosha kucherechedza kuti nguva ino inoratidzirwa kuti ikozvino kusvika panguva ino izvo zvakaipa zvakakomba uye maitiro ezvisikwa zvinogona kuumba.
Ndezvipi kuchinja kunoitika kuna amai?
Panguva ino, mukadzi ari kumirira kuchinja. Toxicosis pamasvondo gumi ekuberekwa mumadzimai akawanda anenge apera zvachose . Vakadzi vane pamuviri vanocherechedza kuti havasisina kushungurudzika nekushungurudzika, zvinova nyore kubvumira zvinonhuwira zvakasiyana-siyana, hukama huri nani huri nani.
Mahomoni aya anoramba achichinja, izvo zvinokonzera kuwedzera kwehuwandu hwezvinyorwa. Muchidimbu ivo vanofanira kunge vasina ruzha, vasina ruvara uye kunhuwa.
Mukadzi anogona kuona kuti pamuviri wake kubva munharaunda boka re hyperpigmentation rave richionekwa, uye mazora emuchunu akave akasviba. Hazvifanirwe kuwanikwa nekuda kweizvi, nokuti chiitiko chakadaro chakaita zvepanyama uye chinokonzerwa nekuwedzera kwehuwandu hwemamwe mahomoni. Iko kuchinja kunoitika mushure mekubereka mwana.
Vanaamai vakawanda munguva yemberi vanofarira mubvunzo wekuti kana dumbu ratanga kuonekwa. Saka chibereko muvhiki yegumi yekuzvitora chiri kutomuka kubva kumucheto maduku. Kare iko panguva ino, unogona kuona kukura kwemuviri. Semuenzaniso, dzimwe chipfeko chinogona kunge chiri chechecheche.
Zviongorori zvinokosha
Inenge pavhiki 10-13 yekuzvitakura, iyo ultrasound ye fetus inoitwa. Izvo zvakakosha zvikuru pakuonekwa kwechromosomal pathologies. Muchidzidzo chino, chiremba achanyatsotarisa zvinotevera:
- coccygeal parietal ukuru, chimiro chayo chinoenderana nevhiki yekubata;
- Necal bone, kukohwa kwayo kunogona kushanda sechiratidzo che Down Down;
- nhamba yemoyo;
- Uwandu hwekororo nzvimbo ndeyewo mararamiro echromosomal asina kunaka;
- biparietal ukuru hwemusoro - chimwe chezvinyorwa, zvichibvumira kuongorora kufambisa kwe fetus, mutsamba wehukuru hwayo kusvika panguva yekuzvitakura.
Iko kunofanira kuyeukwa kuti chiremba haazofungidziri chete pamusana peimwe ultrasound. Kana chiremba ane zvikonzero zvokufungidzira kusakosha kwekukura, mamwe maongorori uye mazano anowanzomira.
Amai vamangwana havafaniri kukanganwa kuti anofanirwa kumuchengetedza hutano hwake nekuwedzera kunyanya, pasinei nekushayikwa kwe toxicosis. Zvakakoshawo kuziva izvo zvine ngozi semavhiki gumi ekuzvitakura. Iko kuchine dambudziko rekusununguka kwepamuviri. Nokudaro, kana mukadzi akacherechedza kana achinzwa marwadzo mudumbu, kuderedza shure, zvino pakarepo tsvaga kuna chiremba. Muzviitiko zvakawanda, zviratidzo zvakadaro zvinoshanda sechiratidzo chekuguma kwekudzivirira kwepamuviri. Nokukurumidza chiremba anotanga kurapwa, mikana yakawanda ndeyekuchengetedza zvakachengetedzwa zvakachengeteka uye kutsungirira mwana ane utano.