Iviki le-17 lokukhulelwa libhekisela ku-trimester yesibili. Kuwesifazane, lokhu kusho ukuphela kwe-toxicosis nokubonakala kwesisu. Ebuswini ngeviki le-17 lokukhulelwa, cishe zonke izitho nezinhlelo sezivele zakhiwe, kodwa ziyaqhubeka nokuthuthukisa. Esihlokweni sethu, izici zentuthuko ye-fetal ngesonto 17 futhi izinguquko emzimbeni womama ozayo zizocatshangelwa.
Amaviki angu-17 okukhulelwa - isakhiwo, isisindo nobukhulu be-fetus
Ukuze unqume ubude be-fetus, hlola usayizi okuthiwa u-coccygeal-parietal usayizi. Usayizi we-coccyx-parietal (CT) we-fetus emasontweni angu-17 unesilinganiso esingu-13 cm. Isisindo se-fetus emavikini angu-17 ngu-140 amagremu.
Phakathi nalesi sikhathi, amasosha omzimba akhiwa futhi aqala ukusebenza emntwaneni, i-interferon yayo kanye ne-immunoglobulins zenziwa, ezivikela ingane ekuthelelekeni okungangena emzimbeni womama. I-fetus emasontweni angu-17 iqala ukuvela futhi yakha amafutha angama-fat and fat and original grease. Umsebenzi wabo oyinhloko uyisivikelo, futhi amafutha angaphansi kweqhaza athatha ingxenye esebenzayo ekusebenzeni kwe-thermoregulation.
Inhliziyo yomntwana isivele isakhiwe amasonto angu-17, kodwa iyaqhubeka nokuthuthukisa. I-palpitation ye-fetus emavikini angu-17 ngokuvamile kuvame ukushaya okungu-140-160 ngomzuzu. Isenzakalo esibalulekile sale nkathi yokukhulelwa yindlela yokwakhiwa nokuqala kokusebenza kwezingqungquthela ze-endocrine: izigulane ze-pituitary kanye ne-adrenal. I-cortical substance yama-gland adrenal phakathi nalesi sikhathi iqala ukukhulula ama-hormone e-glucocorticoid (cortisol, corticosterone).
I-fetus yowesifazane yenza ibele. Ngeviki le-17 lokukhulelwa, umfanyana ubeka amazinyo angunaphakade, afakwa ngokushesha ngemuva kwamazinyo obisi. Ingxenye yokuzwa ikhula ngokuqhubekayo phakathi nalesi sikhathi, umbungu emavikini angu-17 uqala ukuhlukanisa imisindo, uphendule amazwi abazali.
Imizwa yowesifazane emavikini angu-17 ukubeletha
I-trimester yesibili yokukhulelwa kwabafazi ibhekwa njengento ehle kakhulu uma i-toxicosis yokuqala iphela, kanti isisu asikhulu kakhulu. Kodwa-ke, emavikini angu-17 okukhulelwa, ubukhulu besisu sekuye kwanda kakhulu ngesibindi esibelethwe, ikakhulukazi kwabesifazane abancanyana, okuzoguqula isibalo. Isibeletho phakathi nalesi sikhathi siphume ngaphezu kwe-umbilicus ngo-17 cm. Owesifazane ngalesi sikhathi angeke asakwazi ukugqoka iJean noma isiketi esifushane. Izembatho kufanele zikhululeke ngokwanele ukuze zinganaki ingane.
Ngeviki le-17 lokukhulelwa, owesifazane angase aqale ukuzwa ukungajabuli kwesibeletho, okuhambisana nokukhula kwakhe okusheshayo. Uma le mizwa ibangela ukungakhululeki, kufanele lokhu kubikwe kudokotela wakho.
Isithelo emavikini angu-17 sifinyelela usayizi omkhulu ngokwanele, ukuze umama wesikhathi esizayo aqale ukuzizwa evuselela. Ukuthola ama-fetus emasontweni angu-17 kuqala ukuphawula wonke ama-moles kanye nabesifazane abathile abakhulu. Phakathi nalesi sikhathi, owesifazane uzokukhathazeka ngokwengeziwe ngesifiso sokuvuthwa, okuhambisana nokucindezelwa kwesibeletho esikhulayo esibelethweni.
Ukuhlolwa kwe-Fetal emasontweni angu-17 okukhulelwa
Indlela eyinhloko yokuhlolwa kokubeletha ngeviki le-17 lokukhulelwa yi-ultrasound. I-ultrasound ye-fetus emavikini angu-17 ayikho
Umama ozayo ngalesi sikhathi kufanele aqhubeke nokuhola impilo enempilo: gwema ukutheleleka, ukucindezeleka, udle kahle, ngokuvamile ube emoyeni omusha. Ngaphezu kwalokho, kubalulekile ukukhuluma nengane yakho yesikhathi esizayo, ulalele umculo ozolile, ngoba kule minyaka yobudala ingane iqala ukuzwa konke.