Tus me nyuam yaus, nws tau ua kev zoo siab rau 10 lub lis piam, nws twb tsim tau txaus lawm. Qhov tseeb tiag tias feem ntau lub nruab thiab kabmob ua haujlwm thiab ua haujlwm rau lawv yog qhov pov thawj ntawm qhov no. Tam sim no nws yog mus txog rau ib tug me ntsis los txhim kho tus tsim ib. Tej zaum, nws tsis yooj yim xav, tab sis nyob rau ntawm gestation lub sij hawm ntawm 12 lub lis piam tus me nyuam daim tawv tau kho tau tib yam nkaus li peb txhua tus - cov laus cov kab mob epidermal exfoliate thiab hloov nrog cov tshiab.
Daim ntawv qhia hnub yug: kev hloov hauv tus menyuam hauv lub limtiam 12 .
Lub taub hau ntawm cov plaub hau loj hlob nyob rau hauv qhov chaw uas kuv yuav ces muaj pob muag thiab cov plaub muag, thiab tshaj lub di ncauj thiab puab tsaig. Ntawm cov ntiv tes zoo nkauj ntawm txhais tes thiab taw, marigolds maj mam tshwm, thiab ntawm lub hauv ncoo - ib qho txawv, uas tom qab ua ib tug "ntiv tes".
Yog li, raws li peb twb tau sau tseg lawm, cov txheej txheem tsim thiab lub cev tsim ntxiv. Cov tshuaj hormones thiab iodine yog tsim los ntawm cov thyroid caj pas thiab pituitary caj pas, bile yog ua los ntawm lub siab. Muaj ib lub caij nyoog contraction ntawm txoj hnyuv, tam sim no yog qhov uas nws yog leej twg. Rau cov erythrocytes nyob rau hauv cov ntshav uas ntxiv cov leukocytes, cov leeg muaj zog, ua rau lub raum ua haujlwm, maturation ntawm cov pob txha cov pob txha tseem yog thiab kev loj hlob ntawm lub paj hlwb.
Qhov ntev ntawm tus me nyuam muaj li 6-9 cm (ntev tam sim no - daim duab tseem ceeb tshaj qhov nyhav), nws hnyav txog 14 g thiab zoo li tus neeg. Nws txav nws nqua, nqos, nqus nws tus ntiv tes, puv tag, tab sis cov taw kev tsis tseem tsis tau palpable rau kuv niam. Thiab, oh kev xyiv fab, koj tuaj yeem mloog seb nws lub siab puas ploj ... Rau qhov no, ib qho khoom siv tshwj xeeb - siv doppler.
Daim ntawv qhia hnub nyoog: 12 as thiv - hloov hauv niam .
Thaum ua ntej lub cev xeeb tub lub tsev menyuam tau nyob rau hauv cheeb tsam hauv plab, hnyav 70 g thiab tsis muaj ntau tshaj 10 ml, tab sis tam sim no nws hlob zoo, thiab hauv 12 lub lim piam ntawm cev xeeb tub nws muaj peev xwm muaj amniotic kua hauv 50 ml. Tsis tas li ntawd, lub tsev menyuam, ua rau loj vim qhov tseeb tias fetus hlob zoo, tsis muaj chaw txaus nyob hauv lub plab mog thiab nws nyob hauv plab kab noj hniav. Visually, nws ua noticeable, piv txwv li, muaj tshwm li ib tug pw khwb rwg. Thiab tom qab yug me nyuam, lub plab feem ntau muaj nyob ntawm 5 mus rau 10 liters thiab hnyav txog 1 kg!
Kwv yees li ntawm lub sijhawm no, koj qhov hnyav pib nce, qhov nce tau li ntawm ib nrab ntawm ib kilogram txhua lub lim tiam. Rau lub sijhawm dhau los, qhov hnyav nce siab yuav tsum yog li ntawm 1.8-3.6 kg.
Vim yog qhov mob toxicosis uas nrog sib cev xeeb tub rau thawj theem, qee qhov poob phaus. Nyob rau ntawm 12 lub lim tiam tej yam yuav tsum mus zoo, ua tsaug rau qhov tseeb tias lub cev daj yuav muab txoj kev rau lub tsho me nyuam. Tseeb, qhov no tsis siv rau tag nrho, tshwj xeeb, tsis siv rau cov neeg muaj ntau yam kev pabcuam.
Xav txog kev noj qab nyob zoo rau koj thiab koj tus me nyuam. Koj tsis tuaj yeem noj yam koj xav tau, vim nws tuaj yeem mob. Noj cov khoom noj uas muaj calcium thiab iodine, noj zaub, haus cov kua txiv hmab txiv ntoo los ntawm cov txiv hmab txiv ntoo qhuav, xyuas kom tsis muaj cem quav ntawm cov zaub mov.
Tej zaum koj yuav tsis tshua mus rau hauv chav dej, tab sis qhov no tsis txhais hais tias lub cev txo qis tes taw ua haujlwm ntawm qee cov kabmob, qhov txawv, lawv ua haujlwm zoo rau txhua tus uas tsim nyog ob. Palpitation tej zaum yuav muaj ntau heev vim hais tias lub plawv yuav tsum muaj peev xwm nce thoob qhov ntau ntawm cov ntshav.
Tej yam tshwm sim xws li cov pigmented me ntsis, cov hnub qub liab los yog vascular tes hauj lwm yog qhov qub, tom qab yug los feem ntau dhau.
Xav txog qhov zoo, qhib rau qhov zoo thiab nyob rau hauv no mus ob peb vas thib ob ntawm kev xeeb tub.