Vhiki gumi nembiri dzekudzivirira, vakadzi vakawanda vanoyeuka seimwe yezviyeuchidzo zvakanakisisa zvemazuva ose. Kune rumwe rutivi, iyo toxicosis yekutanga yevatatu yakadzoka - iwe pakupedzisira unokwanisa kudya zvakanaka uye unakidzwe noupenyu, uye kune rumwe rutivi, fetus muvhiki yegumi nemashanu yekuzvitakura ichiri chiduku zvokuti haungatombogoni kunzwa uchinetseka.
Fetal size pamavhiki gumi nemashanu
Embryo pamasvondo gumi nemashanu anotora kufanana kwemunhu. Makumbo anenge atoenzaniswa uye anopfuura kudarika urefu hwemaoko, uye muviri wose unowedzera kuenzana. Ukuru hwemwana pavhiki yechishanu, kunyanya kukwana kwayo koccgegeal-parietal kukura (CTE) ichiri kuyerwa kubva korona kusvika kune cob uye anenge 8-12 masikati.
Zvichipiwa asi zviduku zvishoma, mwana ane nzvimbo yakakwana ye "maitiro" akasiyana mumumuviri. Kunyange zvazvo kushambadzira kwe fetal pavhiki 15, iwe unogona kunge wakanganisa nekuda kwechisimba chemukati.
Kuberekwa masvondo gumi nemashanu - kukura kwe fetus
Ganda recheche pavhiki yechishanu haisisiri girazi-rakajeka, asi kuburikidza naro iro tsvuku dzemaviri dzichiri kuonekwa. Ganda rinofukidzwa nechinhu chisingaonekeki, uye mvere dzemvere dzinoonekwa pamusoro. Mafungiro asati achiripo, asi ivo vatotanga kugamuchira chiedza. Saka, somuenzaniso, kana iwe uchitumira chiedza chakajeka chechiedza kumimba yako, mwana achatanga kutendeuka. Lichiko ichiri kutaridzika se-elf fairy - zvichida nekuda kwemaziso akareba. Yakave yakagadzika nzeve, kunyange ichiri kurega.
Mafupa anoenderera mberi kukura uye kusimbisa, nevhiki yegumi nemashanu kunyange zvisungo zviduku zvinowoneka. Masero epituitary anotanga kushanda oga, izvo zvinokonzera kushandiswa kwemagetsi uye kukura kwechecheche. Mukuwedzera, kuumbwa kwekoroxisi yeuropi inotanga, nheyo yepamusoro yenheyo iri kushanda nesimba.
Iyo palpitation ye fetus pamasvondo gumi nemashanu inenge 160 kurohwa paminiti. Mwoyo unopa zvizere zvizere neropa rinopa muviri wose, kubudisa huwandu hweropa nekuda kwehukuru hwayo. Itsvo inoshandawo zvakare. Mwana wacho atova urinates zvakananga mumamniotic fluid, iyo yakashongedzwa zvachose maawa maviri nemaawa maviri.
Kukura kwemuviri muvhiki 15
Dumbu panguva ino pakupedzisira rinotanga kupa mimba. Zvipfeko zvekugadzirisa zvese zvinenge zvisati zvisinganzwisisiki, uye iwe pachako unoona kuona kuchinja. Ukuru hwechibereko chinowanzoitika pavhiki yechipiri 15 ichiri chiduku zvikuru, uye kukwirira kumusoro kwechipfuva kune 12 cm chete.
Inotsanangura pavhiki 15
Svondo 15 nderimwe runyararo runyararo rwemuviri wese. Hapana miedzo iri musi ino inotarisirwa. Nhungamiro chete yaunganyora ndiyo kuedza katatu. Kuongorora kunosanganisira kuongorora ropa rako nokuda kwema matatu emhomoni ACE, hCG uye estriol. Chiyero chakadaro chinoita kuti zvibvirire kudzivirira kuonekwa kwezvisina maturo mukukudziridza kwe fetus.
Zvichipa kuti nhengo dzekuberekwa dzemucheche dzinenge dzava kuda kuumbwa, pamasvondo gumi nemashanu pamusoro pe ultrasound dzinogona kusarudza kurara kwomwana.
15 vhiki ndiyo nguva inofadza zvikuru iwe yehutano hwose. Munguva iyi, edza kuzadza muviri wako nemavhitamini nemaminera, ayo akarasikirwa panguva yehutupia mumutatu wekutanga. Kunyanya kusendama pane zvekudya zvakapfuma mu calcium uye phosphorus, nokuti pamasvondo gumi nemashanu masaga emucheche ari kunyatsoumbwa. Uye, hongu, usakanganwa nezvemaitiro akanaka uye unofamba mumhepo itsva. Ramba uchifunga kuti mwana wako anonzwa iwe, saka teerera kumimhanzi yakanaka, kuimba uye tanga kuverenga nhau dzenyaya.