Kuberekwa masvondo gumi nemashanu - kukura kwe fetus

Kutanga kwechipiri chetatu chepamuviri ndiyo nguva yakanakisisa yehupenyu hwemangwana mummai. Toxicosis yakagadziriswa, mukadzi wacho, pakupedzisira, akaziva nzvimbo yacho, chaizvoizvo muto muduku wakatozununguka, uye zvinoreva, atova munguva pfupi inogona kunyanya kumanikidza mwana wacho. Mwana wacho anokura sei munguva ino, chii chiri kuitika mukukura kwake?

Kurema uye kukwirira kwemwana, uye kukura kwayo mumavhiki gumi nemashanu

Pamasvondo gumi nemashanu, chibereko chinorema anenge magiramu makumi manomwe (zvakafanana nehoku huru yeii), kunyange zvazvo ichi chiratidzo chinonyanya kuenderana nejeneti. Iko kukura kwayo ndeye masentimita gumi kubva ku coccyx kusvika korona. Kune imwezve nzira yakareba yekuenda, mushure mokunge mwana aizowana uremu hwemakiromita matatu nehafu uye achakura imwe huwandu hwe40 cm.

Kubudirira kwemotokari yebasa re fetus pamasvondo gumi nemashanu

Mwana anotanga kutama pazera remakore masere, asi zvino kufamba kwake kwakafanana nekunyengera kusina maturo kwezvikamu zvakasiyana zvemuviri, izvo zvisingagoni kunzwika kuva nepamuviri. Hungu, uye kuyerwa kwemukomana kuchiri chiduku zvikuru kuti amai vanzwe kuti mwana wavo weramangwana anofamba sei.

Asi mavhiki masvondo gumi nemasere kusvika gumi nemakumi matanhatu nemana, mwana ane simba zvokuti anotanga kushingaira kugadzirisa motokari yake uye amai, avo vane ruzivo rwakakosha, vanogona kutonzwa kare kutinhira kunotyisa. Kunyanya inenge ichinyatsooneka kana placenta iri pamusana kana kumativi emadziro emuviri.

Panguva ino, iyo fetal muscle tissue iri kukura, uye zvino zvakakosha iyezvino kuti mukadzi ane pamuviri anofanira kutora mavhitamini akawanda.

Kuvandudza nhengo dzomukati dzomwana muvhiki yegumi nemashanu yekuzvitakura

Kuchinja kukuru kwakanyanya mumusangano wekuberekwa kwemavhiki gumi nemasere kusvika ku16 kunowanikwa munhengo dzomukati. Pari zvino, cerebral cortex, convolutions inogadzirwa, hurongwa hwekutya hunovandudzwa.

Iyi nhanho inokosha zvikuru mukukudziridza ramangwana recheche haifaniri kutyorwa nehutsinye hunopindira kubva kune imwe kunze kwechimiro chemishonga yakasimba yemishonga, zvinodhaka, X-rays.

Iyo nduru inotanga kuita basa racho uye bile inopinda mumatumbo, iyo inopa ruvara kune meconium. Nokuti nguva iripo, utumbo hahushandi, asi huri kugadzirira kushanda. Asi itsvo uye bhanhire zvinotakura huwandu hwehuwandu hwemasikati pazuva, iyo mwana inoputira paanenge achidonha mumamniotic fluid.

Mwoyo unonyatsoputira ropa, uye kuburikidza nehutete hwakapetwa zvose capillaries nemakona emucheche zviri pachena. Ganda rine ruvara rutsvuku, iro rinoshanduka richienda kune ruvara ruchenesa, uye zvishoma nezvishoma rinotendeuka mutsvuku. Muviri wakafukidzwa nemafuta, vhudzi uye pfupa rinotanga kukura pamusoro. Mutsitsi dzemapuranga dzinotanga kuumba enzyme inobatsira mvere dzemvere.

Mumasvondo gumi nemashanu anonzwa nzeve uye mwana anenge atonzwa mazwi aamai nababa - ikozvino ndiyo nguva yekutanga tsika yekuverenga nhau yeusiku hwemwana wako. Maziso anoramba asina kusimba uye maziso akavharwa, asi kuburikidza nemucheka mutsvuku, maziso anototanga kugamuchira chiedza chinopenya chinokonzera mimba yaamai.

Kuchinja kwemasvondo gumi nemashanu ekuzvitakura kunowanzoitika kwete mukurudzirwa kwemucheche, asiwo mumuviri weamai. Uine sendimita 3-4 masentimita pasi pevhavha, mukadzi anogona kutsvaga chibereko. Chiremera chemukadzi ane pamuviri panguva ino chaiyo hachina kuchinja, kana kukura nemaviri kilogiramu. Vaya vakatambura ne toxicosis vangatorera mapaundi mashomanana.

Pamasvondo gumi nemashanu, zvinogona kunge zvichitora marwadzo pamativi emimba pasi. Zvingangodaro izvi zvinokonzerwa nekuti chibereko chinowedzera, uye mitsipa inotsigira iyo yakatambanudzwa. Kunyanya kunorwadza mamiriro evaya vari kumirira mwana kwekutanga.

Upenyu hwepabonde muhutatu hwechipiri hunogona kutanga zvakare kana isati yasvodzwa. Mukadzi anofanira kudya zvakakwana, kungofamba nekuzorora. Kuti udzivise zvinetso nechezasi pasi, iwe ungakurumidza kushandiswa kushandisa bhanhire.