Zininzi iintlobo zokuqhomfa ngenxa yezizathu ezahlukeneyo. I izizathu zokulibaziseka kokukhwela Ziyakwazi ukuhluka kwaye zithobela iimeko zendalo ezahlukeneyo. Ngenxa yesi sizathu, ukuqhomfa okumisiweyo kwenzeka kwi-trimester yokuqala yokukhulelwa. Kungenxa yolunye uhlobo lwengxaki kwi-embryo ukuba ayiphili ngexesha.
Kule posi, siza kuphonononga eyona nto iphambili oonobangela bokuqhomfa inqunyulwe, amava aqhelekileyo aqhelekileyo kwizigaba zokuqala zokukhulelwa. Kwanele ukujonga izibalo kwi-akhawunti yecala elimnyama lokukhulelwa kunye nenani elikhulu lelahleko eyenzeka ngexesha le-trimester yokuqala.
Yintoni ukuqhomfa okumisiweyo
Ekwabizwa ngokuba kukuqhomfa okuphosiweyo, into ebonakalisa ukuqhomfa okulibaziseko linqanaba eyenzeka kulo. Ukuqhomfa okulibazisekayo kwenzeka kwi-trimester yokuqala yokukhulelwa kwaye kwenzeka xa kungekho nguquko ilungileyo kwi-fetus. Ngenxa yesi sizathu, umntwana uyayeka ukukhula de kubekho ilahleko. Nangona kuqhelekile ukuba abazali baziva benembopheleleko ngokuqhomfa, akukho nto banokuyenza ngaloo nto.
Isizathu? Eyona oonobangela bokulityaziswa kwebhodi Zinxulunyaniswa nendalo kanye ye-embryo ethi, ngesizathu esithile, ineziphene zohlobo oluthile. Kuhlobo lokhetho lwendalo, usana olungekazalwa ngokwalo aluqhubeki phambili phambi kokusilela okuza kwenzeka. Iindaba ezimnandi zezokuba ukuqhomfa okulibazisekileyo akunxulumananga nayo nayiphi na ingxaki yokukhulelwa kwakhona. Ukungaphumeleli kufana ne-embryo esele yenziwe kwaye oku akuthethi ukuba i-embryo entsha ekhoyo iyasilela konke konke.
Ngenxa yesi sizathu, umfazi unokukhulelwa kwakhona ngokukhawuleza kwaye emva kokuba elahle yonke i-embryo, isikhwama sokukhulelwa, njalo njalo. Kufuneka nje ulinde ukuya esikhathini esitsha ukuze uqonde ukuba umjikelezo uye wamiselwa rhoqo.
Izizathu ezahlukeneyo zokuqhomfa
Xa uhlalutya iinkcukacha zelahleko nganye, i-4 irekhodwa izizathu zokuqhomfa okumisiweyo: iprofayili yofuzo, i-uterine anatomy, usulelo okanye ezinye izifo ezifana ne-immunological, i-endocrinological okanye igazi. Ngelixa kunokubakho ezinye izizathu, uninzi lwemiscarriage yokuqala ye-trimester iwela ngaphakathi kwezi quadrants ezine.
Njengoko igama layo lisitsho, inkangeleko yemfuza inxulunyaniswa nemfuzo ethile ye-embryo. Ngaloo ndlela, iqanda elidityaniswe yidlozi lenza imbumba enye, nto leyo esenokubonisa ukungahambi kakuhle kwinqanaba leechromosomes. Ngandlel’ ithile, indalo ilumkile yaye xa umzimba ufumanisa utshintsho oluthile uyala i-embryo uze ukhuphe isisu esizenzekelayo. Nangona kwiimeko ezimbalwa ukukhulelwa kuqhubeka oku kunqabile kakhulu.
Ngenxa yokuba oku kwenzeka nge-embryo ethile, i-genetics ayifuni ukuba iphinde iphinde iphinde ikhulelwe.
I-morphology yesibeleko
Omnye we izizathu zokuqhomfa okulibaziseko inxulunyaniswe neengxaki ezikwisibeleko. Xa iveza iingxaki ezithile ze-morphological, ayivumeli i-embryo ukuba ibambelele kuyo, yingakho ukukhupha isisu kwenzeka. Ngokwezibalo, phakathi kwe-4 kunye ne-7% yabasetyhini banokukhubazeka kwesibeleko esinokubangela ukulahleka kokukhulelwa.
Ukulahlekelwa okanye ukungabikho kokukhulelwa kuya kuxhomekeka kuhlobo lwe-morphology. Kukho i-dysmorphic uterus (iindonga ze-uterine ezityebileyo), emva koko i-septate (ene-septum yangaphakathi engakwazi ukwahlula isibeleko sibe yimingxuma emibini). Okwesithathu, i-bicorporeal (enenotshi ukuya kwindawo esembindini). Kwaye ekugqibeleni, i-hemi-uterus (ene-cavity yesibini) okanye i-aplastic uterus (ngaphandle kophuhliso olupheleleyo).
Ubukho beentsholongwane okanye ibhaktheriya kwakhona kukhokelela ekukhulelweni okulibazisekayo. Phakathi kwazo zonke, iListeria monocytogenes yenye yezona zinto zixhaphakileyo njengoko ikhona kwiindawo ezininzi. Abasetyhini bayifaka kwizidlo kwaye bayalunyukiswa ngokugabha okanye isisu esibuhlungu. Ekugqibeleni, unobangela wokulibaziseka webhodi ubandakanya izifo ezichaphazela igazi, amajoni omzimba, okanye inkqubo ye-endocrine. Kwaye ke, ngenxa yoko, amalungu omama. Oku kunokuchaphazela kakhulu umntwana ongekazalwa ukuba akwenziwanga iliso elifanelekileyo.