Ixesha lokuzala umntwana luyindawo ebalulekileyo ebomini ngamnye umfazi. Kulo lonke ixesha lokunyuka kwezinto eziphilayo zithatha utshintsho oluninzi. I-exception yeyona iveki ye-17 yokukhulelwa, apho umntwana eqhuba ukuhamba okokuqala.
Iiveki ezingama-17 zokukhulelwa - zezi zingaphi iinyanga?
Abagqithisi bemihla ngemihla baya kugqiba ixesha lokuqala kwesigxina ngosuku lokuqala lomfazi. Ubude bokukhulelwa kuboniswa kwiiveki. Ngenxa yesi sizathu, unina onomdla unzima ukuguqulela iiveki zibe ziinyanga. Oku kulula ukuba uyazi ezinye iinkalo ze-algorithm yokubala.
Ukuququzelela ukubala, oogqirha bathatha ubude benyanga enye ye-obstetric kwiiveki ezi-4, kungakhathaliseki ukuba inani labo kwikhalenda. Kule meko, inyanga nganye iqulethe iintsuku ezingama-30. Ukuguqulela ixesha elichazwe ngugqirha ngeveki, kufuneka ulwahlule ngo-4. Kuya kuvela, iiveki ezi-17 zokukhulelwa - iinyanga ezine kunye neveki e-1. Kusele iinyanga ezi-5 zokukhulelwa , kwaye kude kube ixesha lokunikezelwa kukho iiveki ezingama-20.
Iiveki ezili-17 zokukhulelwa - kwenzeka ntoni kumntwana?
Umntwana kwiveki ye-17 yokukhulelwa uyaqhubeka nophuhliso olusebenzayo. Izitho zangaphakathi kunye neenkqubo ziphuculwe. I-fat fatcutter iqala ukukhula ngokukhawuleza. Eli li-brown fat, ngenxa yokuba umntwana uya kufumana amandla ngolokuqala lweentsuku zobomi. Inkqubo ye-musculoskelet ibuye iphuculwe. Isamba seethambo zamathambo sanda, ngenxa yamathambo abe sisigxina.
Inkqubo ye-Cardiovascular is active. Intliziyo, njengelilungu eliphambili, lihlala lihla. Ugqirha, xa uhlolwe ngumfazi okhulelweyo, uhlala ehlola umsebenzi wakhe. Ngeli xesha inani leenhliziyo ziyakwazi ukufikelela kuma-160, okubhekwa njengesiqhelo. Izixhobo ezibonakalayo nazo ziyaqhubeka. Amehlo omntwana avuliwe, kodwa akwazi ukubamba iiplanga ezikhanyayo-xa uwalathisa emlonyeni wesisu, umsebenzi wemoto we-fetus uyanda.
Iiveki ezingama-17 zokukhulelwa - ubungakanani bomntwana
Isiqhamo sikhula imihla ngemihla. Ngalesi sikhathi, ubunzima bayo bufikelela kwi-115-160 g. Awuyi kuguqa ubunzima bomzimba kunye nokukhula. Ubungakanani bentsholongwane kwiiveki ezili-17 zokukhulelwa kwizithende ukuya kwisithsaba ngu-18-20 cm. Kufuneka kuqatshelwe ukuba imimiselo ye-anthropometric incike kwiimeko ezininzi, ngoko ke amaxabiso anikwe aphezulu. Ukuphakama nobukhulu bexesha elizayo lomntwana lugqitywe ngu:
- ukuzalwa ;
- Ukulinganisa umfazi okhulelweyo kunye nokutya kwesantya.
Ukukhulelwa kweveki ezili-17 - ukuphuhliswa komntwana
Kwiiveki ezili-17, ukuphuhliswa kwexesha elizayo lomntwana kubandakanya ukusetyenziswa kwamasosha omzimba wakhe. Ngeli xesha emzimbeni uqala ukwenza i-interferon kunye ne-immunoglobulin. Nangona kunjalo, isaphuhliswa kakuhle, ngoko ke umsebenzi okhuselayo ukhupha i-placenta. Ngeli nqanaba, iintso zizalisekisa isikhundla sabo esifanelekileyo.
Ingqungquthela engaphezulu iyenze i-adrenal glands - i-formlandity formations eyenza i-hormone. Ezi zixhobo ze-biological zithatha inxaxheba kwi-metabolism kwaye sele zisasebenza xa iiveki ye-17 yokukhulelwa ikhona. Ngenxa yoko, inkqubo ye-endocrine ye-fetus isebenze. Ukongeza, inkqubo ye-nervous iphuculwe. Ukunyuka kweintsana kulungelelaniswa ngakumbi: uyifumana kalula umlenze womlomo wakhe, usondeza isithupha sakhe ixesha elide.
Yintoni ebonakala ngathi umntwana uhamba ngeveki yesi-17 yokukhulelwa?
I-fetus kwiveki ye-17 yokukhulelwa iphela nje ngokufana nosana olusandula kuzalwa. Ulusu lwakhe lube nolubomvu obomvu kwaye lukhutshwe ngaphandle ngaphandle kweenwele ezincinane - i-iwego. Olu lukhuni luthatha inxaxheba ngokuthe ngqo kwiinkqubo zokususa i-thermoregulation, okufaka isandla ekugcinweni kokushisa okuqhubekayo komzimba wesisu.
Ingxenye ebusweni yengubo iguquka. Ubunjani bomzimba bubonakala bunzulu. Iindlebe ziyancipha kwaye zithatha indawo yazo. Xa kukho i-weekly gestation, i-eyes fetal ivalwe. Kwimijikelo yeentloko zezinye iintsana zivela i-cilia encinci, ekhula ngokukhawuleza. Kuphezulu kwentloko, i-ultrasound ibonakala iincinci ezimfutshane ezingazange zenziwe peyinti.
Ukunyakaza kwe-Fetal kwiiveki ezili-17
Iintsuku ezi-17 zeveki zokukhulelwa zingabhalwa kuphela ngabafazi beentlobo ezahlukeneyo. Iimvakalelo eziye zenzeka kwimeko, abafazi bachaza ngeendlela ezahlukeneyo. Omnye oomama bazayo bayawufanisa kunye ne-tickle, i-butterfly flutter, abanye bachaza i-jerks engabonakaliyo. Kubalulekile ukuba uqaphele ukuba ukunyuka kwamanyathelo okunyuka kwanda kunye nokunyuka kwithuba, ngoko ke abafazi abalindele umntwana wesibini, balungise ukuhamba ngeveki kamva. Ngokubhekiselele kwi-primiparas, baziva i-perturbations ngeveki yama-20 yokukhulelwa. Phakathi kwezinto ezichaphazela ixesha lokuhamba lokuqala:
- uhlobo lomzimba;
- ubukhulu bokuqonda;
- ukuba umfazi uyayithobela ukuziva kwakhe.
Iveki ye-17 yokukhulelwa - Yintoni eyenzeka kuMama?
Ukuthetha malunga naluphi utshintsho oluhambelana neveki yesi-17 yokukhulelwa, kwenzeka ntoni emzimbeni womama, oogqirha baqwalasela ukunyuka komzimba okwandayo. Ngaloo ndlela, ngeveki umama ozayo uya kwengeza i-450-900 g. Oku kungenxa yokukhula ngokukhawuleza komzimba wesisu kunye nesisu, ukwanda kwimiqulu ye-amniotic fluid. Ukongezelela, umthamo wegazi ukwanda.
Utshintsho lwebhokisi. Izicubu ze-glandular zikhula, ngenxa yokuba umqulu wokukhupha usakhulayo. Indawo ye-Areolearnaya kwimvelaphi yeenguqu ze-hormones iya kuba mnyama ngombala, kwaye iinkiphu zanda. Abaninzi abasetyhini baqaphela ukwanda kwentsholongwane yebele, ngamanye amaxesha baqaphela ukukhathazeka ngokuthintela ngokukhawuleza nangokukhawuleza. Ngokuchasene neemeko zokutshintsha kwe-hormone, xa ucinezela kwiimbande zibonakala zibonakaliswe ngokucacileyo, okuya kuthi emva kwexesha kuguquke kwibala.
Iveki ye-17 yokukhulelwa - ukuzwa kwintokazi
Ngethuba lokubanjwa kweeveki ezili-17, ukuphuhliswa komntwana kunye nokuva komama olindelekileyo kubangelwa ukukhula ngokukhawuleza komzimba omncinci. Ukunyuka kobukhulu bexesha elizayo kubangela ukunyuka kwengcinezelo eyenziwa kwizitho zangaphakathi. Ngenxa yokuba isibeletho siqala ukucinezela ngokukodwa kwisithintelo, abasetyhini abaninzi abakhulelweyo bayabona ukubonakala kokuphefumula nokuphefumula.
Xa iiveki le-17 yokukhulelwa ifika, iimvakalelo ezikhulayo zibangelwa imvelaphi ye-hormonal - ukutshintshwa kunye nokuguquka kwemizwelo kubonakala rhoqo. Ukukhathazeka, ukucaphuka, ukukhupha umfazi, ukunyanya ubudlelwane kunye nezihlobo kunye nezihlobo. Ukongezelela, kukho ukunqanda kwesikhumba kwisisu nangesifuba, esibangelwa ukugqithisa kwesikhumba. Ngenxa yolu tshintsho, amanqaku okuqala angabonakala. Ukuthintela ukwanda kwawo, oogqirha bancomela ukusebenzisa i-creams ekhethekileyo kunye namafutha.
Isisu sisakhulelwe iiveki ezingama-17
Isibeleko kwiveki ye-17 yokukhulelwa sitholakala kwi-3.5 cm ngaphezu kwendoda. Abagqithisi balinganisela ukuphakama kokuma kwe-uterine fundus kwi-pubic. Ngokuqhelekileyo, isibonakaliso sibe ngu-17 cm ngeli xesha. Ngokumalunga nalokhu, isisu siyaphuma ngokukhawuleza, kwaye umfazi uyanyanzelekile ukuba akhethe i-pose yokulala. Okukhethiweyo yindawo ebekwe kwicala lasekhohlo (xa ibhinqa lilele kumqolo wakhe, i-uterus icinezela kwimisonto engavumayo).
Isisu sisondelene. Ukukhula kwalo kwiveki ye-17 yokukhulelwa kubonakala ngokukodwa kwisithathu esiphezulu, kwingingqi ye-uterine fundus. Ubungakanani bayo ngokuthe ngqo kuxhomekeke kuhlobo lokufakelwa kwendawo kunye nendawo yomntwana. Ukuba i-placenta iqhotyoshelwe phantsi okanye ngasemva kwesibeleko, umama okhuselekileyo akayi kuba nesisu esikhulu ngeveki yesi-17 yokukhulelwa. Kubalulekile ukuba uqaphele ukuba abasetyhini abakhulelweyo banesisu esikhulu.
Ulwabiwo ngeveki 17 yokukhulelwa
Iveki yeshumi elinesibhozo yokukhulelwa ayihambisani nokutshintsha okuqhelekileyo kwimeko yokulahla kwesisu. Bathi, njengangaphambili, bumnene, baqhambile, bembethe ngobala. Kwezinye iimeko, kunokukholisa omuncu omuncu (ngenxa yomsebenzi obalulekileyo we microflora inzuzo). Utshintsho kwimeko, umbala kunye nomthamo wemfihlo kufuneka uqaphele owesifazane okhulelweyo.
Ubumnyama, obuluhlaza, umdaka obumdaka, ukuvumba okwemnandi, ukungeniswa kwamanye amazwe, umlingiswa we-foam uphawu lwe-pathology. Amaxesha amaninzi ngokubhekiselele kwimvelaphi yenguqu ye-hormone kwiimali ezikhulelweyo zivela kusebenze kweenkqubo ezingapheliyo zokuvuvukala, eziba yifomu eqaqambileyo. Ukuze uhlolisise isizathu, uvavanyo olunzulu luyimfuneko:
- smear ukusuka kwisini;
- bangasev detachable.
Ubuhlungu ngeveki 17 yokukhulelwa
Inyanga yesihlanu yokukhulelwa ihamba kunye nokukhula komntwana. Ngenxa yoko, umthwalo kumzimba womama ukwanda. Abaninzi abasetyhini abakhulelweyo bayabona ukubonakala kwentlungu emhlane nasemva kwezantsi, okuqinisa ngokuhlwa. Isizathu sokubonakala kweentlungu ezinokubangela ukuba ubuhlungu bunokuthi kube yinguqu phakathi kwendawo yokudakalisa ngenxa yesisu esisakhulayo.
Ingqwalasela ekhethekileyo kufuneka ihlawulwe kwiimvakalelo ezibuhlungu kwisithathu esezantsi kwesisu esisemaphandleni. Oogqirha bayamkela amatyala angatshatanga kwexesha elifutshane. Zibangelwa ukuthungulwa kwezixhobo ze-lumbar ze-pelvis encinci. Ukuxhalabisa kwabasetyhini abakhulelweyo kufuneka babangele intlungu kwi-character, cramping character, ehamba ngexesha okanye ihamba kunye nokubonakala kumfazi. Ngokuqhelekileyo, oku kuphawulwa ngokuphazamiseka kwamaplanga.
Uvavanyo lwesibini kwiiveki ezili-17
Ixesha elifanelekileyo lokuvavanywa kweyesibini kwithuba lokusukela kwiiveki ezi-16 ukuya kwe-20. I-ultrasound kwiveki ye-17 yokukhulelwa yenziwa kwisikhokelo sale ngxaki. Iquka uvavanyo lwegazi lwegazi. Kubalulekile ukuba uqaphele ukuba isicatshulwa sesibili senziwa ngokwemiqondiso okanye phambi kwezinto ezingaqhelekanga ezivezwe ngexesha lokufunda okokuqala. Ngexesha leveki ezili-17 zokukhulelwa, i-ultrasound inquma:
- isakhiwo senxalenye ebusweni bekrele, indawo yeendlebe kunye namehlo;
- imeko yomqolo wamagxa;
- ubukho beempawu ezingabonakaliyo zesakhiwo;
- imeko yesimo sokuphefumula.
Ukuba kukho ukukrokrelwa kwezinto ezingafaniyo zofuzo, uvavanyo lwegazi lwe-biochemical. Ezi zalathisi zilandelayo zivavanywa ekuphunyezweni:
- AFP (α-fetoprotein);
- E3 (estriol);
- I-HCG (i-gonadotropin yoluntu). Iimiselo zeparamitha eziphambili zesicatshulwa sesibini zinikezelwa kwiithebhile ezingentla.
Ingozi kwiveki ye-17 yokukhulelwa
Ixesha leeveki ezili-17 zokukhulelwa lixesha elikhuselekileyo lokukhulelwa. Nangona kunjalo, iingxaki zinokwenzeka ngeli xesha. Phakathi kweengozi eziqhelekileyo:
- ukuphuma kwegazi;
- tachycardia;
- ukuphazamiseka kwamaplanga .