Nguva yekumirira mwana kumukadzi inofadza uye inofunga. Muchiitiko ichi, haasi nguva dzose amai vanozouya vanoziva zvinoitika kumwana pane imwe nguva yekuita. Ngationgororei nezvinyorwa zvakajeka nguva yakadai semasvondo makumi maviri nemaviri ekuberekwa, kukura kwe fetus, ngatiti zita rekushanduka kukuru.
Mavhiki 24 ekuzvitakura - chii chinoitika kumucheche?
Mwana ari pamasvondo makumi maviri nemaviri ekuberekwa ane muviri wakakwana, maoko nemakumbo. Panguva ino, kune humwe humwe huri nani huri nani huri nani. Kuchinja kukuru kunowanikwa mukufema. Pane kuchinja kwemagetsi apo oxygen inotakurwa kubva pamapapu kusvika kuropa. Mhepo rakapinza mumapapu amai, mari hombe uye kunzwisisa gadziriro ducts, izvo pakupedzisira zvishoma matema - the Formação de. Pavari mukati mavo madiki, neine lumen capillaries, iyo inotakura okisijeni kumasero eropa.
Zvisizvo zvakakosha kubvisa nguva yakadaro seyekushandiswa kwechiedza chekushanda-chinhu chinokosha chekufema. Kuumba firimu yakaonda pamusoro pealveoli, haibvumi kuti masvingo akapfava aya mabhesi emhepo atsigire (pamwe chete). Mukuwedzera, iyo inoshandisa muviri inobatsira kuisa mararamiro emagumbeti anopinda mukati mehutano hwemhepo pamwe chete nemhepo. Synthesis yechinhu ichi chinotanga apo vhiki 24 yekutakura inowanikwa, kukura kwe fetus kunopinda kune imwe danho rinotevera.
Mwana anotaridzirei semavhiki makumi maviri nemaviri?
Ultrassom ari mudumbu pa vhiki 24 pamuviri kwete chete kunobatsira kuziva mamiriro mwana nezveramangwana, asi kuitarisa externally. Panguva ino yekutambisa intrauterine, amai vekuuya vanogona kufananidza chitarisiko chake, vanoziva kuti ndiani. Panguva ino, pamberi chikamu musoro ratova zvakazara kuumbwa: miromo, mhuno, ziso chimiro achava yakafanana, uyewo pashure pokuberekwa. Kwemazana emakore iwe unogona kufunga nheyo. Nzeve dzinomuka nekuda kwekukura kwemusoro uye kuva mumamiriro avo ezvinhu.
Kuremera kwomwana kunowedzerawo. Iyo inobata zvachose nzvimbo yese isina mahwindo mu uterine cavity. Mafunguro uye kutendeuka zvinonzwiwa zvachose nemukadzi ane pamuviri. Kurwisana nemakumbo nemakumbo zvinowanzoitika kune amai vane ramangwana, avo vanotanga kusangana nezvisina kunaka. Izvo zvinowanzoenderana nekufamba kwemwana ndeimwe yezviratidzo zvehupenyu hwake, kururamisa kwehutano hwekuvandudza intrauterine.
Fetal size pamasvondo makumi maviri nemasere
Iyo fetus iri pamasvondo makumi maviri nemaviri ekuberekwa inenge yakangofanana nehupenyu hwevanhu vakuru, asi ihwo hudiki. Sezvo kureba muviri wayo kune nebemhe temechku iri masendimita 21, apo kukura mwana ramangwana makumbo -. 31 masendimita Pamwe kukura hunde uye musoro ichiwedzerwa sekamufarenzi. Iyi ndiyo 5,9 masendimita Thorax saka kwete guru parameters - .. 6-6,2 masendimita anenge akaenzana uye ane sekamufarenzi pakati mudumbu - dzinosiyana pakati 6 cm.
Iyo placenta inowedzera zvishoma. Pamasvondo 24 gestation fetus, Ukobvu kunogona kusvika 2.6 cm. Zuva nezuva mai anonzwa zvakajeka perturbation mwana wayo inofamba maoko nemakumbo. Izvi zvinokonzerwa kwete chete nekukura kwe fetus, asiwo kumabasa ayo anowedzera. Inovandudza kuwirirana kwekufambisa, vanowedzera kusinganzwisisiki: mwana anokwanisa kubata chipambiso nesabata.
Ko fetus inorema zvakadini mumavhiki makumi maviri nemana ekuberekwa?
Kurema mwana pa vhiki 24 pamuviri kunosvika 520-530, pasi Pane zvishoma nezvishoma kuwedzera mapfupa, Building Muscle, izvo zvinoratidzwa zvachose uremu. I-subcutaneous fat layer yakawanda. zvichaita zvakananga nechokwadi aibuda metabolic pezvakaitwa mumuviri mwana aberekwa, kusvikira nguva kusvikira hwakagadzwa gadziriro lactation mu vanamai.
Iko kunofanira kutaurwa kuti chirevo chakarehwa chimiro mumabasa hachiwanzoenderana nehutano hwemuviri hwemwana. Zvinonzwisisika kuti iyi parameter inokonzerwa nezvinhu zvakadai sokuti:
- hutano;
- kudya kwemukadzi ane pamuviri ;
- kukurumidza kwekugadzirisa intrauterine kukura.
Fetal body weight is one of those parameters that help assess the condition of the baby. Kusabvumirana kwemirayiridzo yaro kune zvisizvo, ndicho chikonzero chekuongorora kwakazara. Kuderedza uremu hwemuviri hwemucheche hunogadziriswa apo:
- kukanganisa kwekuvandudza intrauterine;
- pamuviri fading ;
- zvisingaperi zvirwere zvinoputika mumuviri waamai.
Ndeipi fetusi inowanikwa pamasvondo makumi maviri nemasere?
Nzvimbo yemucheche pamasvondo makumi maviri nemaviri ekuberekwa mukati mechizvaro chaamai haisi yekupedzisira. Vanyamukuta vanotaura kuti kwevhiki ya 28 inosanganisira, mwana anogona kutendeuka kakawanda. Sezvo 30-35% pamuviri panguva iyi iri mudumbu huri breech nzvimbo - makumbo uye garo rakatarisa suo chiuno. With kukura muviri zvishoma pedyo panguva musi wokuberekwa, zvinotora rworudyi, cephalic mharidzo - iri breech, chiedza rinooneka 3-4 chete% kwevacheche.
Kuberekwa masvondo makumi maviri nemasere - kukura kwe fetus uye kunzwa
Tichifunga nezvemakore ekugwinya kwemavhiki makumi maviri nemasere, kukura kwema fetus kunofanira kuonekwa kuwedzera mumimba yemangwana amai. Zvinowedzera zvakaoma kuti aende, nzvimbo yekubwinya zvishoma nezvishoma inoshanduka. Kuderedza mutoro pamusoro nomuzongoza, mumwe mukadzi kumanikidzwa kushandura gait kwayo - achifamba uremu runoita kuti kurutivi anotsigira gumbo, zvichiita kufamba achiratidza kunge dhadha. Amai pachavo haaone kuti anotanga sei kubva kune rumwe rutivi.
Kutarisa kweganda pamimba kunotungamirira pakuumbwa kwemavara. Somugumisiro wekuchinja kwakadaro, vakadzi vazhinji vane pamuviri vanogunun'una nezvekuchenesa. Ganda rinova rakaoma, rinoda kuwedzerwa nyuchi (cream, mafuta). Kushandiswa kwemishonga inokosha kunobatsira kudzivisa kutarisa uye kuchengetedza ganda mushure mekuberekwa kutarisa kwekare. Vakadzi vane pamuviri vanotanga kuvashandisa kubva pamasvondo makumi maviri nemasere kubva pakuberekwa, apo kune kuwedzera kwakasimba mumavhu emudumbu.
Mavhiki 24 ekuzvitakura - kufamba kwe fetal
Kutora kufamba kwemavhiki masvondo makumi maviri nemasere kusangana kwakasiyana, kunotsanangurwa nyore nyore naamai vanouya mune ramangwana. Zvakakosha kuziva kuti vakadzi vokutanga kuberekwa kwekutanga vanogadzirisa pavhiki ye20 yekuberekwa. Panguva ino ivo havanzwisisike - vakawanda vanozvienzanisa nekanyoro kadiki. Vakadzi vanotarisira kuonekwa kwomwana wechipiri, vanogona kugadzirisa kufamba kubva pa18 vhiki yekuzvitakura.
Nevhiki yechi24 mwana ane maonero ake pamusoro pekunyaradza. Anokwanisa kuzvitsinhanisa nekushandura chinzvimbo chemuviri wake, kugadzirisa muchibereko, sezvakanaka. Chibereko chinogona kutendeuka, zvichiita kumubata wemudumbu, kubva pamanzwi makuru. Panguva imwecheteyo, pane imwe tsika inowanzoitika yevhiringidzi - 10-15 kaawa paawa. Kupera kwekufambisa kunokwanisika kwemaawa matatu. Kana basa recheche risipo maawa 12 kana kupfuura, unofanira kuona chiremba.
Ko fetus inorara zvakadini pamasvondo makumi maviri nemaviri ekudzivirira?
Vanachiremba vanotaura maawa gumi nemana makumi maviri nemaviri ekuzorora kwema fetus panguva ino yekusimudzirwa. Muchiitiko ichi, hurumende yake kazhinji haiwirirani naamai vangu - mwana anogona kuratidza basa manheru uye usiku. Mwana wemavhiki makumi maviri nemana akatova akasimba, saka anokwanisa kumutsa kufamba kwemaoko nemakumbo emai usiku. Muchiitiko ichi, mukadzi ane pamuviri anomanikidzwa kugadzirisa mwana wake.
Mavhiki makumi maviri nemaviri ekuberekwa kwemapatya, kufudza fetal
Apo vhiki ye24 yekutakura kwemapatya inouya, amai vanogadzirisa zvimwechetezvo semukadzi ane mwana 1. Muchiitiko ichi, kune zvimwe zviitiko zvekuvandudza kwevana:
- mumwe mwana ane huwandu hwemuviri hukuru hukuru uye hurefu;
- mumwe nomumwe ane hurumende yake;
- imwe iri mberi kwechipiri mukugadzirwa.