Ukuzalwa kwengane kubhekwa njengesimangaliso esikhulu ngaphambi kwezinyanga ezingu-9 zokukhulelwa, ngesikhathi esinye iseli (zygote) siphenduka sibe ngumuntu. Okubaluleke kakhulu yi-trimester yokuqala yokukhulelwa, lapho ukubeka nokubunjwa kwazo zonke izitho nezinhlelo zenzeka. Ngalesi sikhathi, umbungu okhulayo uphazamiseka kakhulu ezintweni ezilimazayo, njengokubhema, ukuphuza utshwala, ukutheleleka ngegciwane. Ukuba khona kwamanye amagciwane okukwazi ukugcina inqubo yokuvuvukala engapheli ezingxenyeni zesimiso sokuzala kungaholela ekwakheni izinto eziyinkimbinkimbi nokukhipha isisu.
Ukuthuthukiswa kokubeletha kwamasonto angu-7 nobukhulu bomntwana
Iviki eli-7 lokukhulelwa libhekwa njengenye yezinkathi ezibaluleke kakhulu ekubunjweni kwezitho nezinhlelo zomuntu ozayo. Ukuthuthukiswa kombungu ngesonto 7 kubonakala ngokubunjwa okusebenzayo kwenhliziyo nemithambo yegazi emikhulu. Usayizi we-Fetal emavikini angu-7 ngu-0.8-1 amagremu, nobude bawo buyi-8 mm. Phakathi nalesi sikhathi, ukuqina kwe-cranial ye-neural tube ye-embryo iqala ukukhula ebuchosheni. Ukwakheka okusebenzayo kwepheshana lamathumbu kwenzeka ngokuqondile ngesonto 7. Ngakho-ke, isisu sesivele sine-rectum emavikini angu-7-8, futhi manje isisu nomzimba omncane sikhiwa.
Ukuthuthukiswa kwe-Fetal Amaviki angu-7-8 kuhlanganisa ukukhula okusebenzayo nokuhlukaniswa kwamaseli namathisimusi ohlelweni lwepulmonary. Phakathi nalesi sikhathi, i-trachea namaphaphu ziyakhula. Emasontweni ayisikhombisa, ukubunjwa okuqhubekayo komthamo womzimba kanye ne-placenta, ebonakala ngokuqina kwe-placenta nokunamathiselwe komgudu womlomo kuya odongeni lwe-uterine, kuyaqhubeka. Embryo ku-6-7 amasonto aqala ukwakheka kwamagcekeni angenhla. Uma ngesonto eli-6 kunezinhlaka kuphela zamapenki, bese kuthi ngesonto eli-7 ungakwazi ukuhlukanisa phakathi kwesibambo namahlombe, iminwe izokwakhiwa kancane kancane. Kuyinto ngesonto 7 ukuthi ubuso buqala ukuvela embryo, amachashazi amancane e-pigment avele ohlangothini. Ezinyangeni ezimbalwa ezilandelayo, kancane kancane bahamba ebusweni bese bakha amehlo.
Amaviki ayisikhombisa - isithelo sibonakala kanjani?
Ukuze ubone ukubonakala futhi unqume usayizi we-embryo emavikini angu-7, ungasebenzisa i-ultrasound. Ngakho-ke, endodaneni ingane ifana nenhlanzi, usenomsila ozophela kuphela ngesonto le-10-11. Usayizi we-coccyx-parietal (CTE) we-fetus emavikini angu-7 ngu-7-13 mm. Ukwehlukana kwe-fetus yinkomba ebaluleke kakhulu yomsebenzi wayo obalulekile nokuthuthukiswa okugcwele. Ukwehlukanisa embryo yamaviki ayisithupha kuya kwangu-7 kuyazwakala cishe ngamacala angu-100%. Uma ukushaya kwenhliziyo kungazwakala, i-ultrasound kufanele iphindwe ngemuva kwezinsuku ezingu-7-10.
Imizwa yowesifazane ngesonto 7 lokukhulelwa
Ngesonto le-7 lokukhulelwa owesifazane usevele eyazi ukuthi impilo entsha ivele kuye futhi kumele akhiphe konke okungaphazanyisa noma ukuphula ukuthuthukiswa kwengane ezayo. Phakathi nalesi sikhathi, isibeletho esithintekayo singaphansi kwezwi elilodwa, ngakho isisu asikabonakali. Umama wesikhathi esizayo angase angakaboni ukuthi angeke afane ne jeans ayithandayo. Ngezinye izikhathi kukhona izikhalazo mayelana nokudonsa okungathandeki
Ngakho, sihlolisise uhlobo luni lwesithelo emavikini angu-7: ukubukeka kwalo, isisindo nesayizi. Futhi kubhekwe izici zokubunjwa kwezitho nezinhlelo kule nkathi. Kubaluleke kakhulu ukuthi umama ozayo aqonde ukuthi kuncike ekutheni umntwana wakhe wakhiwa ngendlela efanele kangakanani, yingakho kubalulekile ukuyeka imikhuba emibi, ubheke ukulala kahle nokuphumula kombuso nokudla okunomsoco. Okubaluleke kakhulu ekuthuthukiseni okuhle kwe-fetus kungukuqala kokubambisana komuntu wesifazane kanye nokuhamba kwazo zonke izicwaningo ezidingekayo.