Nunawa a Pregnancy: otseit shakka

A mafi m Hanyar ganewar asali perinatal bincike ne ciki tare da duban dan tayi - duban dan tayi. Mazan mutane da wahala fahimtar me ya sa ba nunawa a lokacin daukar ciki, ambatawa ya kwarewa, gaya tsoro labaru game da cutarwa sakawa a iska mai guba da tayin da ciki mace da kuma duban dan tayi ji da kawai kamar yadda wata damar sanin da jima'i da ba a haifa ba.

Domin duk 9 months obstetricians bayar da shawarar mata masu aikata hudu duban dan tayi:

1. 5-6 makonni don tabbatar da cewa kwan da ya hadu da aka gyarawa yadda ya kamata a cikin mahaifa, kuma babu wani hadarin ectopic ciki.
2. 10-13 makonni, da ake kira US 1 trimester nunawa, da nufin refining matakai na ciki, tabbatar da dalilin yawan tãyuna, kazalika da tabbatar da dalilin da su kayyade kujerun a cikin igiyar ciki rami. Yana da za'ayi a ingancin kima na mahaifa, da kauri daga cikin yaro ta nuchal translucency. Babban aiki na duban dan tayi nunawa a farko trimester gano kwayoyin malformations a tayin (Edwards da Down ta syndromes, na tsarin jijiya tube lahani imperforate).
3. 20-23 makonni na ciki ne da za'ayi duban dan tayi nunawa 2 sharuddan, babban aiki na wanda shi ne domin sanin yiwuwa na ci gaba da lahani a tayin da definition of Manuniya amsa kuwa alamomi na chromosomal cututtuka amfrayo. Duban nunawa a ciki a wannan lokaci taimaka wajen sanin girma da kuma ingancin ruwar, mahaifa cin matakin da yin wani kima na jihar da tayin: kwakwalwa, da fuska kwanyar da kayan ciki.
4. 30-33 mako duban dan tayi taimaka wajen gano matsalar da tayin da marigayi bayyananen, kazalika don kimanta aikin jiha da tayin. Wannan shi ne wani muhimmin mataki na aiki shiryawa. A wannan duban dan tayi m matching girma da kuma fetal gestation, da wuri a cikin mahaifa (breech, shugaban, da dai sauransu). Aka gudanar da Doppler, da nufin kimantawa da jihar utero-placental jini ya kwarara.

Nunawa a ciki har zuwa 16 makonni ne da za'ayi domin duk mata masu ciki a dama, saukarwa: na farko, ya yi duban dan tayi, inda likita ƙaddara size na 'ya'yan itace abin wuya sarari, da tsawon humerus, da kuma sauran sigogi. An yi imani da cewa idan da nuchal translucency fiye da biyu santimita, watau hadarin da tayin Down ta ciwo. Bisa ga sakamakon duban dan tayi a ciki zub da jini a kan wasu hormones, don canja adadin wanda, likita zai iya bayar da shawarar wani hadarin intrauterine fetal malformations. A wasu lokuta, mata suna tilasta su QDialogButtonBox a ciki saboda hadarin da rayukansu, amma irin wannan yanayi ne quite rare.

Duban nunawa a ciki har zuwa 24 makonni, da tayin ne quite manyan kuma likita zai iya auna kayan ciki da sifofin. Yana nazari kwakwalwa, zuciya, huhu, ciki, hanta da kuma mafitsara. A taron na lahani a cikin tasowa tayin ƙyacẽwa, ba kawai 'ya'yan rayuwa, amma kuma a da uwa tasa, da wata mace har yanzu yana da damar žare ciki. Cikakken jarrabawa na fetal, duban dan tayi da kuma likita na nazarin sauran muhimmanci Manuniya :. The yanayin mahaifa, da cibiyarki igiyar da tayin, ruwar, cervix, ciki, da dai sauransu Bisa ga wadannan bayanai, da gwani ƙarasa fetal ci gaba da kuma bisa ga gestational shekaru. Re-takalman jini gwajin for hormones.

Nunawa a lokacin daukar ciki, ya cika da musamman profile, wanda ya nuna duk da sigogi da tayin, kazalika da sakamakon jini gwaje-gwaje don ji ba gani. A karshen likita-jini ba ciki ƙarshe, wanda yana dauke da yiwuwar haihuwar ta rashin lafiya yaro. A gaskiya wannan hanya ne da za'ayi a duk Ladies a jihar, ba ya nufin cewa kowa da kowa zai yi haihuwa lahani. Raka'a mata fada cikin hadarin category.