Mavhiki masere ekuberekwa - chii chinoitika?

Nguva yekuzvimirira pachayo ndiyo yakatora nguva yakareba uye yakaoma, panguva iyo mwana wekusangana anozochinja zvakawanda. Somugumisiro, muviri wose unoumbwa kubva ku zygote, iyo inopesana nemunhu mukuru muhukuru. Ngatinyatsoongorora nguva yakadai semavhiki masere ekuberekwa, uye tsvaga chii chiri kuitika panguva ino nemwana uye mukadzi ane pamuviri.

Ndezvipi kuchinja kunoitika mumucheche panguva ino?

Zvichida chiitiko chikuru chenguva ino yekuita gumbo kunogona kunzi kupedzisa kwekugadzirwa kwechirongwa chakadai sepentecenta. Pasinei nokuti iyo yakaonekwa kare kare (pamasvondo mashanu kusvika ma6-6), ikozvino iye zvino kuumbwa kwechitenderera chechitatu chemazipa, zvichiita pakuumbwa kwepakadzika. Iko mushure meizvi kuti amai vanguva yemberi vane mukana (kana zvichidiwa) kushandisa mapoka akasiyana emishonga.

Kana tichitaura zvakananga pamusoro pezvinoitika kumucheche pavhiki yekuberekwa kwekuberekwa kwema19, ipapo kuchinja kunotevera kunofanira kuonekwa:

  1. Ganda rinoputika, sapakutanga, richiri kutarisa wrinkled, uye ruvara rwavo rwakatsvuka. Panguva imwecheteyo, kubwinya kwavo kunoonekwa, uye ganda rinofukidzwa nemafuta kubva kunze. Panguva imwecheteyo, mafuta anogunzva mafuta anotanga kuiswa mumatama, itsvo, uyewo chifu che fetus. Ndiye iye uyo, mushure mekuonekwa kwechecheche, achamushumira sechitubu chemasimba kwemazuva mashomanana okutanga.
  2. Iko kukurumidza kukura kwenheyo yenheyo. Saka, kubatana pakati pehotera dzemasero ekutanga kunotanga kuumba, uye nzvimbo yeuropi inowedzera. Somugumisiro wekuchinja kwakadaro, basa rakajeka remwana asati aberekwa rinova rakaoma. Anotanga kushingaira kutamisa zvigunwe nemakumbo, anozvibata, anonwisa munwe wake. Mwana wacho anopindura zvakanaka kumanzwi makuru, anoonekwa paanoita ultrasound.
  3. Pane kuvandudzika kwekugadzirisa chirongwa chekudya. Saka, mumukati we fetus pane kuunganidza zvimedu zvekutanga, - meconium. Inoumbwa nemajini exfoliated epithelium, bile. Kunze kwemeconium haisi yakanyanyisa, asi yakanyatsorongedzerwa uye iyo inopindira muropa, inopinda muropa, masero ayo anoriporesa.
  4. Izvo zvinyorwa zvebhedususiti zuva rino zviri kushanda nesimba. Itsvo dzinobereka uye dzinobudisa urini mumamniotic fluid.
  5. Iyo yokufema inotanga. Kuonekwa bronchioles, iyo yakawanda iyo inoumba muti webronchial.
  6. Nhengo dzepabonde dzakanyatsosiyana nenguva ino.

Kukura kwemuviri wemwana wekusvika kusvika panguva ino nguva inosvika masendimita makumi mashanu, uye uremu hwahwo ndihwo 250 g.

Chii chinoitika kuna amai vane ramangwana pazera remakore 18-19?

Pasi pemubereki, nekuwedzerwa kwegumbo, kunokwira uye ikozvino inongova 1-2 cm pasi pevhavha. Dumbu racho ratova pachena, saka zvakaoma kuvanza kubata kune vamwe.

Amai anouya zvikuru anowedzera kuwanda. Saka, kubvira pakutanga kwepamuviri, pahuwandu, inorema pa 3.5-6 kg. Sezvo dumbu richikura, mamiriro ekuchinja anoshanduka: nzvimbo yakakomberedzwa yomukomana inonyanya kuenderera mberi, iyo inotungamirira kuchinjeko zvishoma nezvishoma mu gait.

Iko kunotangira melanin kunowedzera, iyo inogona kutungamirira kuonekwa kwemavara emucheka paganda. Uyewo, theraola yemakumbo, mutsara wemuviri uye vulva darken. Mushure mekuonekwa kwecheche zvinhu zvose zvinodzokera kune zvakajairika.

Zvakakosha kuziva kuti panguva ino amai vanozouya vangatarisana nezvinetso zvakawanda, pakati pazvo zvinogona kusiyanisa:

Kana iwe unenge pane imwe yezviratidzwa pamusoro apa, zvakakosha kuona chiremba. Mune mamiriro ezvinhu haafaniri hake kugoverwa mukuzvipira.