Watanni na 27 na ciki shine farkon farkon shekaru uku na ciki . A wannan lokacin nauyin tayin ya kai kilo 1, tsawon - 34 cm, diamita na diamita - 68 mm, nau'in haɓakar ƙwayar ciki - 70 mm, da kirji - 69 mm. A makon 27 na ciki, ƙungiyoyi na tayi sun zama masu mahimmanci, kamar yadda tayi ya riga ya isa girmanta, tsarin tsarin kwayar halitta ya ci gaba da inganta kuma sabili da haka, ƙungiyoyi sun fi aiki.
Canjin yanayi a mako 27
A makon ashirin da bakwai ne tayi da ƙwayar tayi: tsarin kwakwalwa, tsarin tsarin urinary (yana fitar da fitsari a cikin ruwa mai amniotic), tsarin musculoskeletal, da huhu da bronchi an riga an kafa su, amma ba'a samar da tudarar ba. Idan an haifi wannan yaro, to, idan akwai taimakon, chances na rayuwa sun fi 80%. Matsayi na tayin a mako 27 zai iya canzawa kuma a saita kafin a bayarwa. A cikin wannan shekarun haihuwa, yaro yana motsawa da hannaye da ƙafafunsa, yana yin haske, yana haɗiye ruwa mai amniotic da hiccups (wata mace tana jin damuwar tsaka-tsakin tsaka-tsaki), yana cinye yatsansa. Tayin tayi a makonni 27 yana yin motsi na numfashi (har zuwa 40 a kowace minti).
Ayyukan Fetal a mako 27
Ayyukan Fetal a mako 27 ya dogara da dalilai masu yawa. Sabili da haka, yunkurin tayin yana karawa tare da mummunar jiki da tunanin mutum. Ƙara yawan aiki a cikin tayi zai iya hade da hypoxia (tare da ciwon gurguntaccen gurgunta jiki, kamuwa da cutar ta intrauterine ) - bayyanar farko, tare da rashin tausayi, akasin haka, zai iya ragewa sosai.
Mun ga cewa a makon 27 na ciki jariri ya riga ya aiki sosai, yana iya yin yawa kuma yayi kusan shirye ya zauna a cikin yanayi. A wannan lokaci, ƙin ƙarfafawa da juriya ga matsalolin ya ƙare.