Ukwakheka umbungu ngu Emasontweni onke okukhulelwa. wokukhula kwengane esiswini ngeviki

Ukuzalwa futhi intrauterine ukuthuthukiswa inqubo entsha womuntu eziyinkimbinkimbi kodwa ngalokulingene. Ukwakheka umbungu kumaviki awu ebonisa ukuthi ngaphakathi intombi idlula ukuphila okwanelisayo okwamanje ozalwa ingane.

Embryo nsuku zonke - lena esigabeni esisha yentuthuko. izithelo isithombe ngeviki sokukhulelwa kufakazela ukuthi nsuku zonke izithelo kuba more unjengomuntu futhi uya kabuhlungu.

Eyokuqala - ngesonto wesine zokuphila fetus

Ngemva kokuhlangana neqanda nge isidoda ngemuva kwezinsuku eziyisikhombisa kukhona yenzeka we umzimba omusha esibelethweni. Ukwakhiwa umbungu kusukela ekuhlaleni kwesisu iqala kwakwakhe umbungu igazi izitsha villi. Lona ekuqaleni kumiswa umzanyana kanye nemisipha.

Kusukela ngesonto fetus wesibili uqala ukubeka izisekelo neural tube - isakhiwo ukuthi iyona element main e isimiso sezinzwa esiyinhloko. Umbungu ngokugcwele kuvikelwe odongeni kwesibeletho ekuthuthukiseni phambili kanye nokudla.

Owenza inhliziyo umbungu senzeka phakathi nesonto lesithathu futhi kakade 21 amahora ke iqale ukushaya. Kumiswa uhlelo senhliziyo nemithambo yegazi we-embryo ibizwa kuqala futhi isisekelo ukuvela entsha emizimbeni ephezulu grade.

Ngesonto wesine kuphawulwa kwethulwa kwegazi igazi emzimbeni umbungu. Qala zakha izingxenye ezifana isibindi, amathumbu, amaphaphu, emgogodleni.

ukukhula umbungu ngenyanga yesibili we azoya

Ifomu sonto yesihlanu:

• amehlo, indlebe kwangaphakathi;
• isimiso sezinzwa;
• ithuthukisa isimiso sokujikeleza kwegazi;
• amanyikwe;
• isimiso sokugaya ukudla bungene;
• ngalo ingaphakathi acinene;
• udebe eliphezulu;
• esitho efihlekile

Ngalesi sikhathi kukhona kumiswa ocansini fetus. Nakuba ukunquma umfana noma intombazane, kuyoba ngemva kwesikhathi eside kakhulu.

Phakathi nesonto lesithupha uyaqhubeka ukuthuthukiswa cortex cerebral, ziqala ukuvela le imisipha yobuso. Uyisisekelo yeminwe, izinzipho. Inhliziyo sehlukaniswe emakamelweni amabili, baphendukela elandelayo yohlelo ventricles futhi Atria. Isibindi, amanyikwe cishe kwakhiwa. isisindo sengane ngeviki sokukhulelwa kuyahlukahluka kancane ekuqaleni, ukukhula okusheshayo umbungu kusukela ngenyanga yesine.

kwesonto lesikhombisa okuphawulekayo ukuthi ukwakheka umzanyana bekulokhu ngokugcwele manje izakhi ukuza umbungu nalo. Umbungu kungase kudingeke uvule umlomo wakho, amehlo kanye iminwe yavela.

Le nyanga, ne umphumela wezinguquko olunje:

• Songa ekhaleni avele;
• bacale kutfutfukisa tindlebe, imphumulo,
• ubalekela yilena ehlala ezingutsheni eziqinile phakathi kweminwe

Impilo ka-fetus ngesikhathi kusuka 9 kuya ku-12 amasonto

Njengoba i-embryo uthola izakhi kusukela egazini lika abesifazane, ukuthuthukiswa umbungu ngu Emasontweni onke okukhulelwa kuxhomeke kulokho akudlayo umama okhulelwe. Kufanele kuqashelwe supply eyanele wamaprotheni emzimbeni.

Phakathi nesonto lwesishiyagalolunye umbungu akhiwa emalungeni iminwe nezandla. Uhlelo endocrine ithuthukiswe esikhathini esizayo isisekelo ukuvela nezindlala adrenal.

amasonto 10-11 zokuphila fetus libhekene izinyathelo ezilandelayo:

• ekhiqizwa ngokumunca reflex;
• i-fetus kungase kudingeke ujikise ikhanda lakhe;
• Izinqe okwenyanga;
• kungenzeka ukuhambisa iminwe yakhe;
• Azokuqhubeka amehlo

ngesonto nambili libhekene ukuthuthukiswa umthondo, isithelo uzama ukwenza ukuphefumula ukunyakaza. izinhlelo Ngethukile sokugaya ukudla siqhubeke ziphenduke.

Kwenzekani ku-embryo ngenyanga yesine yokukhulelwa

Ukwakheka umbungu kumaviki awu enyangeni yesine simiswe ngalendlela lelandzelako:

• Kobuso kakade kuyabonakala amehlo, izindlebe, ikhala, umlomo;
• e isimiso sokujikeleza kwegazi, ukuphikelela kwamaqembu igazi, RH isici;
• ukuqala ukuchama kwi-amniotic fluid,
• sekukhona ngokugcwele izinzwane, izandla;
• kwakhiwa nail ipuleti;
• iqala ukukhiqiza insulini;
• amantombazane uya amaqanda imfundo, abafana - indlala wendlala, kodwa ukunquma ingane ubulili by ultrasound kusenzima

Ingane livela singagwinyi futhi abancela ikhaliphe. Angaba kakade cindezela Cams, ukwenza ukunyakaza ngezandla zakhe. Kid abancela umunwe futhi ungakwazi ukuntanta -amniotic fluid. Lena indawo yakhe yokuqala yokuphila. Kuvikela ingane engozini, iqhaza umzimba, inikeza inkululeko ethile ukunyakaza ngokukhululekile.

Ekupheleni kwenyanga yesine kwamehlo womntwana zivulwa, Ngokuqhubeka kumiswa retina.

17 - 20 amasonto zokukhula fetus

Phakathi nesonto nesikhombisa Umntwana uqala ukuzwa imisindo. inyuka ukushaya kwenhliziyo, kungaba kakade ukuzwa umama okhulelwe.

Kwengane ukuthuthukiswa isonto nesonto ukukhulelwa - Umsebenzi amandla khudlwana, ngakho amasonto nesishiyagalombili ingane ilale cishe ngaso sonke isikhathi futhi esimweni mpo. Phakathi ucabangana yakhe owesifazane eseqala ukuzwa ukundindizela.

Eemvekeni ezi-19-20-fetus encela isithupha sakhe, ifunda ukumamatheka, uhwaqabale, amehlo zazhmurivat. Ezakhiwe nezindlala adrenal, pituitary indlala, amanyikwe.

Phakathi nale nkathi, ikhanda womntwana has a usayizi ongalingani, lokhu kungenxa ifomu evelele zobuchopho. Amasosha omzimba wengane luyaqina ngenxa ukuhlanganiswa kwezici immunoglobulin futhi interferon.

Ngenyanga yesithupha sokukhulelwa

Ukwakheka umbungu at amasonto ayisithupha lwenyanga waphawula ukwanda isikhathi lapho ingane uphapheme. Useqala ngithande emzimbeni wakho. Kuthinta inhliziyo ubuso, ikhanda enyakazayo.

ubuchopho fetus siqhubeka ngendlela, izinzwa ukusebenza force okugcwele. imisipha senhliziyo luyanda ngobukhulu, ekuthuthukiseni izitsha. Phakathi nale nkathi, ingane ifunda ukuba sikwazi ukuphefumula, inani nomoya ezikhulayo. Khanyisa ongakabi agcwaliswe ukuthuthukiswa yabo, kodwa kakade akhiwa alveoli.

Ngenyanga yesithupha Kuyaphawuleka ukuthi ngalesi sikhathi wasungula yesibopho esingokomzwelo kwengane kanye nonina. Bonke abesifazane nayo imizwa adluliselwa kid. Uma umuntu wesifazane okhulelwe uzizwa yokwesaba ke izithelo futhi uqale ukuba baziphathe ngendlela eshaqisayo. Ngakho-ke, sincoma umama okhulelwe ukugwema imizwa engakhi.

Ngesikhathi isonto lwamashumi amabili nane amehlo wengane akhiwa ngokugcwele, ukuzwa. Angase akhethe ukuthi ukuphendula imisindo ehlukene.

ukuthuthukiswa kwengane kusuka emavikini ama-25 kuya ku-28

Ukuthuthukiswa kwe-umbungu ngu Emasontweni onke okukhulelwa kusuka 25 kuya 28, libhekene izinguquko ezilandelayo:

• Ukwakheka kwezitho wamaphaphu izicubu, amaphaphu aqala ukukhiqiza surfactant - into sibhekiswe ekunciphiseni ezingadingekile emizimbeni idatha voltage;
• umzimba livela wengane;
• cerebral Nenkabazwe isiqalo umsebenzi;
• ubulili izitho uqhubeke ukuthuthukiswa yabo;
• amathambo waqina, ingane ingase ibe ukuhogela;
• umntwana kuze kube phakade evulekile;
• kwakhiwa okunamafutha ungqimba;
• umzimba embozwe izinwele e isibhamu

Isikhathi eziyisikhombisa nengxenye, i-fetus kungenzeka azalwe, amathuba okusinda kuleli cala kakhulu. Kodwa umzimba ngaphambi kwesikhathi lokuzalwa kamama ingakamiswa ziyaphumelela ingane inani elidingekayo omzimba, ngakho ukumelana isifo abe ingane enjalo kuyoba aphansi.

Ngenyanga yesishiyagalombili ekuphileni komntwana esibelethweni

Ukwakheka umbungu kumaviki awu izinyanga eziyisishiyagalombili obslovleno ukuthuthukiswa cishe zonke izinhlaka. Isimiso senhliziyo nemithambo yegazi kuthuthukisa kwegazi, endocrine uhlelo ukhiqiza cishe zonke hormone. Emzimbeni ukuzithiba wengane kwenzeka ubuthongo futhi sihlale siphapheme.

Ngenxa yokuthi umzimba komntwana ekhiqizwa hormone uthanda ukukhiqizwa lelitfutfukile estrogen umama okhulelwe, amabele akhe balungiselela le ukubunjwa nokuthuthukiswa kwezinhlangano ubisi.

Fluff, eyasungulwa emzimbeni wengane, kancane kancane ubalekela ngalesi sikhathi, kodwa kunalokho akha igrisi ekhethekile. Izihlathi, imikhono, imilente, izinqulu, emahlombe ndoda omncane sika ukuthola roundness ngenxa ekuqongeleleni fat umzimba liyadingeka.

It is ngokwesayensi kungase kutholakale ukuthi ingane kungase kudingeke dream. Njengoba womntwana isisindo uyanda futhi kuthatha cishe sonke isikhala kwesibeletho, umsebenzi wayo incipha.

Isithelo 33 - 36 Emasontweni onke okukhulelwa

Ukwakheka umbungu ngalesi sikhathi uyeza esigabeni sokugcina ngaphambi kokuzalwa. ingqondo yakhe ngenkuthalo ukusebenza, izibilini tisebenta cishe njengomuntu omdala, izinzipho akhiwa.

Phakathi amasonto 34 ingane ikhule izinwele, manje ngakho umzimba wakhe udinga calcium ekuthuthukiseni efanele kanye nokuqinisa amathambo. Ngaphezu kwalokho, kwandisa inhliziyo yengane, kuthuthukisa ithoni semithambo.

Eemvekeni ezi-36 ndoda omncane kuthatha isikhundla lapho ikhanda lakhe, izandla, izinyawo sicindezelwe ngazo emzimbeni. Ekupheleni kwaleyo nkathi, ingane ukuvuthwa ngokugcwele ibe khona ngaphandle kwesibeletho.

Weshumi ngenyanga womama

A wezifo zabesifazane nabantu abavamile umbono mayelana esingakanani zathuthukisa lo ingane, ezahlukene. Wamukele emphakathini ukukhuluma ezinyangeni eziyisishiyagalolunye, kodwa odokotela babo ukubala, umntwana wakhe esezelwe ngemuva kwezinyanga eziyishumi Midwifery. Ngelinye isonto impilo kubhekwa izinsuku ezingu-7. Ngakho, ngenyanga azoya unezinsuku ezingama-28. Futhi ngakho-ke licanca ngenyanga "extra".

Izithombe umbungu ngu Emasontweni onke okukhulelwa kubonisa ukuthi ingane ekupheleni kwesikhathi wayeselulungele ukuzalwa. esiswini sakhe kuyehla, kanjalo ebonisa ukuthi kungenzeka ukudla hhayi ngokusebenzisa umzanyana. Kid kungaba useyanuka, ukuzwa imisindo, ukuhlukanisa ukunambitheka.

kwamiswa Brains, umzimba ukhiqiza lemali edingekayo hormone, umzimba isethwe emjikelezweni oyifunayo ngoba isithelo.

Cishe nane izinsuku ngaphambi kokuzalwa umntwana yehla. Kusukela kulo mzuzwana lokuzalwa singenzeka nganoma yisiphi isikhathi.

Kanjani isisindo umbungu ngu Emasontweni onke okukhulelwa

Hlola isisindo umbungu ngesikhathi sokukhulelwa kubaluleke kakhulu. Noma yimuphi ukuphambuka kusuka kuyinsakavukela kungase kubonise ukwephula ekukhuleni kwengane.

Isisindo ithonya hhayi kuphela ingane ifika umsoco, kodwa futhi yofuzo. Uma abazali ukwazi ukuthi kungakanani Zase zilinganisela ngesikhathi sokuzalwa, kungaba bazitshela ukuthi wawungakanani ingane.

Ithebula elingezansi likhombisa isisindo kanye nezinga lokukhula kwengane ngeviki.

Ithebula ukukhula fetus nesisindo

ngesonto	Isisindo, g	Ukuphakama
1
2
3
4
5
6
7
8	1	1.5
9	2	2.4
10	4	3.0
11	7	4.0
12	14	5.3
13	23	7.3
14	44	8.6
15	71	10.0
16	100	11.6
17	140	13.0
18	192	14.0
19	250	15.0
20	300	25,5
21	360	26.7
22	440	27.7
23	500	28,9
24	600	30.0
25	670	34,5
26	750	35,4
27	880	36,6
28	1000	37.5
29	1150	38,6
30	1310	39,8
31	1500	41.0
32	1700	42,3
33	1900	43,7
34	2100	45,0
35	2380	46.0
36	2620	47,1
37	2860	48,5
38	3100	49,8
39	3300	50,6
40	3450	51,2
41	3600	51,3
42	3680	51,7
43	3710	51,7

Ukwakheka umbungu ngu Emasontweni onke okukhulelwa kubonisa ukuthi isikhathi eduze nokubeletha, isisindo somzimba kubambezela ukukhula womntwana cishe enjalo.

Ingane uthola izakhi zomzimba ezanele futhi ngendlela evamile, umama okhulelwe kufanele sinake nokudla okufanele okunempilo. Zama ukuqeda imikhiqizo ufulawa, njengoba ngokweqile imithetho kwesisindo kungaholela ezinkingeni impilo yengane.

Ukuqonda indlela umbungu eba esibelethweni, kuyosisiza ukuba sigweme ukwesaba ezingadingekile nokwesaba ezingadingekile.