Masabata 13 a mimba - kukula kwa fetal

Kukula kwa mwana wamwamuna pa nthawi ya mimba 13 masabata kudutsa gawo loopsya kwambiri, ndipo mkaziyo anali ndi vuto lolemera la katatu. Kuwonekera kwa mawonetseredwe a toxicosis oyambirira kumatsikira pang'onopang'ono ndipo wina akhoza kusangalala ndi chikhalidwe chake. Chisangalalo chachikulu cha mayi wamtsogolo chidzabweretsedwa ndi ultrasound yoyamba pamene ali ndi pakati pa mwana wamwamuna pa masabata khumi ndi atatu, pamene angapeze chithunzi cha mwana wake kapena akuyang'ana chithunzi chake chachitatu pazenera.

Fetus mu sabata la 13 la mimba

Mwanayo wayamba kale kupanga mapangidwe a pafupifupi mano onse, tsitsi laling'onoting'ono ndi dongosolo lapaderadera pazitsulo zala. Mutu suli waukulu kwambiri ndipo umakhala wofanana kwambiri ndi thupi, lomwe liri litatalikitsidwa ndi kukula. Kukula kwa mwana wosabadwa mu sabata la 13 la mimba kumasiyanasiyana pakati pa 65 ndi 80 mm ndipo miyeso yake ikufanana ndi maula kapena pichesi. Iye akukula mosalekeza ndikukula, zomwe sizingatheke koma kusangalatsa mayi wamtsogolo ndi okondedwa ake.

Anatomy ya fetus masabata 13

Pamaso mungathe kuzindikira kale ndondomeko ya mphuno ndi chinangwa. Pakali pano pali njira yothetsera zida zofunika kuti pakhale mawonekedwe a mafupa a mwanayo, ndipo mu ultrasound kuyesa nthiti zili kale. Palinso matumbo, omwe adatenga malo ake pamimba. Mphukira ya m'mimba mwa masabata 13 imatha kutulutsa insulini ndikukwaniritsa cholinga chake. Sabata ino ndimasinthidwe, chifukwa amadziwika ndi maonekedwe a thupi lomwe limakhazikitsidwa mu chiberekero cha amayi ndi chachimuna. Mwachitsanzo, kukula kwa fetus pa sabata 13, ngati ali mnyamata, kumapereka maonekedwe a prostate. Atsikanawo apanga mazira ambiri omwe ali ndi mazira.

Nthawi ya mimba imadziwika ndi mitundu yambiri ya kafufuzidwe ndi kusanthula, zomwe zotsatira zake ziyenera kutsatiridwa ndi miyambo yachipatala yovomerezeka.

Kotero, mwachitsanzo, mlingo wa KTR pa masabata 13 ndi 63 millimeters. Koma chizindikiro ichi chimafuna kuti nthawi yeniyeni yeniyeni ikhale yotheka, chifukwa zolakwika za masiku angapo zikudzala ndi kuwonjezeka kwakukulu kwa CTE, zomwe zingatengedwe ku matenda.

Kulemera kwa mwana wosabadwa pamasabata khumi ndi atatu ndi 130-140 magalamu, zomwe sizilepheretsa mwanayo kusambira mosasuka mu amniotic madzi, omwe amatha kale kuyenda "pang'ono." Kukonzekera kwa kayendetsedwe ka pang'onopang'ono kumabwerera kwachibadwa, zomwe zimakulolani kuti mumve kusuntha kwa mwanayo pamasabata 13. Komabe, zokhudzidwazi zimatha kugwira mimba zovuta kwambiri, zomwe zimabala mwana wachiwiri.

BDP ya fetus pamasabata 13 ndi pafupifupi 24 mm. ndipo zimapangitsa kuti zitheke kufufuza dongosolo la mitsempha ya m'mimba. Kachiwiri, kudalirika kwa deta kumatengera nthawi yeniyeni yeniyeni. Musachite mantha ngati kukula kwa fetus pamasabata khumi ndi atatu sikukugwirizana ndi tebulo lovomerezeka, chifukwa chirichonse chiri chokha.

Kuthamanga kwa mwana wosabadwa pamasabata 13

Kuyeza kwa chiwonetserochi kumapangitsa kuti zikhale zotheka kuchuluka kwake kumapangidwira ndi kukhazikitsa dongosolo lake la mitsempha. Chizoloŵezi cha mtima wa fetal pamasabata 13 chiri ndi kuchepetsa kwa 140-160 pa mphindi ndipo akhoza kuyesedwa ndi stethoscope kapena zipangizo zapadera.

Pa sabata la 13 la mimba, kukula kwake kwa mimba kumayamba kuwonjezeka pang'onopang'ono ndikufutukula kupitirira pang'onopang'ono. Mayiyo amayamba kuchita manyazi nthawi zonse zovala, ndipo amayenera kusamalira zovala zabwino. Ndibwino kuti mudziwe malo omwe mwana wakhanda amakhala nawo pa sabata 13 kuti musamve mawu a makoma a uterine komanso placenta previa.