I-ultrasound yokuqala yowesifazane okhulelweyo akuwona nje ithuba elimangalisayo lokubona umntwana wakhe ngaphambi kokuba azalwe, kodwa kwakhona enye yezona ndlela ezibalulekileyo zokuxilonga ukukhulelwa. Okubaluleke kakhulu i-ultrasound kwimigangatho yokuqala yokukhulelwa, kuba kuphela kwi-trimester yokuqala inokwenzeka ukuba 'ibone' iimeko ezinzima ze-fetus kunye ne-chromosomal engafanelekanga.
I-ultrasound yokuqala ekukhulelweni
I-Gynecologists incoma ukuba idlule ubuncinane iimviwo ezintathu ze-ultrasound, enye kwi-trimester nganye yokukhulelwa. Nangona kunjalo, kwezinye iimeko, umama ozayo akenziwanga, kodwa ubuncinane ubuncinane be-ultrasound kwi-trimester yokuqala yokukhulelwa: xa ebhaliswe kwi-consulting yabesifazane, kunye ne-ultrasound yokuqala ye-ultrasound ekukhulelweni (iiveki ezi-10-14).
Inyaniso yokuba i-ultrasound kwiiveki zokuqala zokukhulelwa ivumela, okokuqala, ukuseka inyaniso yokukhulelwa. Oku kubaluleke ngakumbi ukuba umfazi akakwazi ukukhulelwa umntwana ixesha elide. Okwesibini, i-ultrasound iya kunceda ukufumana iqanda lomntwana, obalulekileyo ekuxilongeni ngexesha lokukhulelwa kwe-ectopic. Iingcali ziya kuhlola ukufaneleka kwembungu (kwintliziyo yakhe), ingabandakanyi okanye, i-alas, iqinisekise ukuphuhliswa kwe-frozen frown.
Ukongezelela, ukusebenzisa i-ultrasound ngexesha lokuqala lokukhulelwa kukubeka ingozi yokupheliswa kokukhulelwa, kunye nezifo okanye ukungavumeleki kohlobo lwangaphakathi lomama (i-uterine i-myoma, izicubu kunye ne-ovarian cysts, i-bicorne uterus, njl).
Kuqala ukucwangciswa kwe-ultrasound ekukhulelwe kwiiveki ezi-10 ukuya kwe-14, isakhiwo sembungu kunye neembumba (i-chorion, amnion kunye ne-yolk sac) ihlolwe, ukusetyenziswa kwe-chromosomal (i-Down's syndrome) okanye ukungalunganga (i-neural tube defects). Iingcali ziqikelela ukuba ubudala be-fetus, obuza kugqithwa ngumbono wezifo zengqondo, ziza kukhokelwa ngexesha lokuzala.
Ukulungiselela i-ultrasound ekukhulelweni
Lungiselela uphando, kuxhomekeke kwindlela i-ultrasound eyenziwa ngayo ngexesha lokukhulelwa. Xa uqhuba i-ultrasound kwiiveki zokuqala zokukhulelwa, uqeqesho olukhethekileyo alufunwa: uviwo luyenziwa ngokusebenzisa isisenti sesisu. Ngaphambi kokubhalwa kweemviwo, ingcali iya kucela ukuba uyikhuphe i-bladder.
Ukuba i-ultrasound yokuqala isetyenziswe ngexesha lokukhulelwa kwiiveki ezi-10 ukuya kwe-14, ngoko-ke, njengomthetho, kuhlolwa kwe-transabdominal (ngokusebenzisa udonga lwesisu). Kwiiyure ezimbalwa ngaphambi kwenkqubo, sisela iikomityi ze-1.5-2 ze-non-carbonated liquid.
Musa ukulibala ukuletha ithayile ecocekileyo okanye i-diaper kunye nekhondom (ukuba uviwo olugqityiweyo luqhutywa).
Iziphumo kunye nemigangatho ye-ultrasound kwiiveki ezili-12 zokukhulelwa
Inkqubo ye-ultrasound ihlala kumyinge we-10-30 imizuzu. Emva koko ugqirha uya kugcwalisa inkqubo ekhethekileyo, apho aya kubhala phantsi iziphumo zophando ngokubanzi.
Makhe sijonge kwiinkalo ezibalulekileyo zokuphuhliswa kwefubus kwithuba leeveki ezili-12:
Ubungakanani bentsholongwane ye-coccyx-parietal (CTE) ludlala indima ebalulekileyo ekuqaliseni ixesha lokukhulelwa.
| Ikota, iiveki | 4 | 5 | 6 | Wesi-7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| KTP, cm | 0.3 | 0.4 | 0.5 | 0.9 | 1.4 | 2.0 | 2.7. | 3.6. | 4.7 | 5.9 | 7.2 |
2. Ubungakanani bekhola indawo . Ngokuqhelekileyo
3. Inqanaba lentliziyo ye-Fetal (HR) . Ngokuqhelekileyo, intliziyo yesana iyabetha ngejubane ezili-110-180 ngeengcaciso ngomzuzu nge-12. Ukunciphisa intlawulo yenhliziyo ukuya kwiinqwelo eziyi-85-100 ngomzuzu. kunye nokwanda kwe-200 bpm. inokubonisa ubungakanani obuphezulu bokukhipha isisu.