Implantation wa mwana wosabadwayo mu chiberekero. Kodi chimachitika pambuyo umuna?

Pambuyo umuna, dzira amadikirira njira yaitali ndi zovuta implantation mu za uterine endometrium. Malinga ndi kafukufuku, anthu opitirira theka iwo sanatenge malo. Pankhaniyi mkaziyo samadziwa nkomwe kuti pali anayamba kutuluka moyo watsopano.

Pafupifupi Ndisanaumbidwe implantation limapezeka sabata pambuyo umuna. nthawi yonseyi, dzira chimachititsanso pamodzi Ukalawu ndipo mwachangu osauka, kukonzekera mwambo umenewu. maola 20 pambuyo umuna, ndi mbali ziwiri. Pambuyo dzira lomwe lakhala likuitana ndi zygote. Paulendo wake, iye mobwerezabwereza inagawanizidwa kupanga mpira olimba maselo ambiri. Pamene chiwerengero chawo ukufika 16-32, ndi zygote amakhala morula. Ngati lagawidwa pawiri, wina amalandira amapasa. Pamene morula umalandira chiberekero, izo wapangidwa kumakhala maselo 64. Ena mwa iwo amatswa mwana wosabadwa, ndi ena onse opanga nsengwa ndi zimagwira ntchito zosiyanasiyana.

Morula pang'onopang'ono inasanduka babu madzi odzazidwa. Pambuyo pake, ndi blastocyst. Wosanjikiza pamwamba amakhala maselo latuluka, ndi iwo amene ali mkati, kukhala mu khanda. Iwo uli mu siteji blastocyst ukala dzira akadzafika mu chiberekero.

Izi zimachitika bwinobwino, koma ngati ndi chiberekero , pa zifukwa zosiyanasiyana, ali kuwoloka, Ndisanaumbidwe implantation akhoza chichitike mu linga lawo. Apo pakubwera mimba ectopic, yomwe ndi ngozi osati thanzi ubereki wabwino wa akazi, komanso moyo wake.

Kodi bwinobwino pochitika implantation wa mwana wosabadwayo mu chiberekero zikudalira okonzekera ichi chatha. Tikufika mu izo, ndi blastocyst akufotokozera masiku angapo mu kusambira ufulu. Pokonzekera chiberekero kwa implantation udindo zofunika ankaimba ndi timadzi progesterone.

Nkofunika kakakulu ndi tilinazo endometrium, chifukwa mazira anayamba kucheza naye, osati anapatsa, ngati simuli okonzeka kuti ichi. Nthawi yopambana kwambiri kwa oyamba a blastocyst mu chiberekero ndi zapakati pa 20 mpaka tsiku la 24 la kuzungulira kusamba. Endometrium pa nthawi iyi kwambiri atengeke izo, chifukwa amapangidwa ambiri yogwira.

Blastocyst pa implantation likulowerera kuti maselo ndi minofu womwetula amapezeka ndi kutuluka kwa magazi. Nthawi zina endometrium thanzi chokwanira kwa iye, ndiye padera zimachitika.

Ngati Ndisanaumbidwe implantation si bwino, ndiye linanena bungwe kudzera ku nyini. Malinga ndi kafukufuku, 40% blastocysts, agwera chiberekero, si akuyendera mucosa ake.

Ngati implantation ndi lopambana, nsengwa iyamba kukhala Ndisanaumbidwe chitukuko ndi mimba timadzi hCG. Iye akusowa 2 masabata kupeza ankamvetsa mu chiberekero. Nthawi imeneyi, padera n'zotheka, koma si n'kutheka nthawi yomweyo pambuyo implantation.

Kale anayamba kupanga ena ziwalo ndi machitidwe a mwana wosabadwayo lapansi. Mu masabata awiri awa adakali zotheka unagawika zigawo ziwiri ndi mapangidwe zipatso ziwiri. Ngati zimachitika Kenaka anakatenganso mapasa Siamese.

Amayi ambiri oyembekezera chidwi akhoza kudziwa ngati kuti implantation kwachitika. Iwo likukhalira kuti pali zizindikiro zimenezi zikuchitika. Choncho, implantation wa mwana wosabadwayo: Zizindikiro:

• zotheka zoonera;

• tchati kutentha woyambira thupi anati sakuyendetsa lakuthwa chake (kuleka implantation) pa tsiku limeneli.

Ichi ndi chifukwa chakuti pambuyo kumayambiriro blastocysts mu endometrium ndi, panali mwadzidzidzi kumasulidwa timafunika, imbaenda ku kuchepa kutentha. Zodabwitsa ndizakuti, chinali chifukwa cha iye mu gawo loyamba la mkombero ndi otsika.

Choncho, implantation wa mwana wosabadwayo ndi limodzi ndi kuchepa mu kutentha woyambira thupi ndi ena magazi pang'ono. Malinga ndi kafukufuku, izo akupambana okha 60% ya blastocysts, pamene linanena bungwe otsala. A kudwala oopsa ndi kuphatikana ake ku linga la chubu mazira pa kutsekeka ake. Oyendayenda ndi chitukuko cha dzira limatenga sabata. Pakuti implantation bwino tilinazo n'kofunika kwambiri ndipo endometrial makulidwe.